diff --git a/platform/dvcs-impl/src/com/intellij/dvcs/push/PushController.java b/platform/dvcs-impl/src/com/intellij/dvcs/push/PushController.java
index 78f22616b1bd..c35f94c047b6 100644
--- a/platform/dvcs-impl/src/com/intellij/dvcs/push/PushController.java
+++ b/platform/dvcs-impl/src/com/intellij/dvcs/push/PushController.java
@@ -88,8 +88,12 @@ public class PushController implements Disposable {
     myPushLog.getTree().addPropertyChangeListener(PushLogTreeUtil.EDIT_MODE_PROP, new PropertyChangeListener() {
       @Override
       public void propertyChange(PropertyChangeEvent evt) {
+        // when user starts edit we need to force disable ok actions, because tree.isEditing() still false;
+        // after editing completed okActions will be enabled automatically by dialog validation
         Boolean isEditMode = (Boolean)evt.getNewValue();
-        myDialog.enableOkActions(!isEditMode && isPushAllowed());
+        if (isEditMode) {
+          myDialog.disableOkActions();
+        }
       }
     });
     startLoadingCommits();
@@ -234,7 +238,7 @@ public class PushController implements Disposable {
 
       @Override
       public void onSelectionChanged(boolean isSelected) {
-        myDialog.enableOkActions(isPushAllowed());
+        myDialog.updateOkActions();
         if (isSelected) {
           boolean forceLoad = myExcludedRepositoryRoots.remove(model.getRepository().getRoot().getPath());
           if (!model.hasCommitInfo() && (forceLoad || !model.getSupport().shouldRequestIncomingChangesForNotCheckedRepositories())) {
@@ -277,21 +281,21 @@ public class PushController implements Disposable {
     return names;
   }
 
-  public boolean isPushAllowed() {
+  public boolean isPushAllowed(final boolean force) {
     JTree tree = myPushLog.getTree();
     return !tree.isEditing() &&
            ContainerUtil.exists(myPushSupports, new Condition<PushSupport<?, ?, ?>>() {
              @Override
              public boolean value(PushSupport<?, ?, ?> support) {
-               return isPushAllowed(support);
+               return isPushAllowed(support, force);
              }
            });
   }
 
-  private boolean isPushAllowed(@NotNull PushSupport<?, ?, ?> pushSupport) {
+  private boolean isPushAllowed(@NotNull PushSupport<?, ?, ?> pushSupport, boolean force) {
     Collection<RepositoryNode> nodes = getNodesForSupport(pushSupport);
     if (hasSomethingToPush(nodes)) return true;
-    if (hasCheckedNodesWithContent(nodes, myDialog.getAdditionalOptionValue(pushSupport) != null)) {
+    if (hasCheckedNodesWithContent(nodes, force || myDialog.getAdditionalOptionValue(pushSupport) != null)) {
       return !pushSupport.getRepositoryManager().isSyncEnabled() || allNodesAreLoaded(nodes);
     }
     return false;
@@ -399,7 +403,7 @@ public class PushController implements Disposable {
             if (shouldBeSelected) { // never remove selection; initially all checkboxes are not selected
               node.setChecked(true);
             }
-            myDialog.enableOkActions(isPushAllowed());
+            myDialog.updateOkActions();
           }
         });
       }
diff --git a/platform/dvcs-impl/src/com/intellij/dvcs/push/ui/VcsPushDialog.java b/platform/dvcs-impl/src/com/intellij/dvcs/push/ui/VcsPushDialog.java
index 2e811916c8e5..7dbe1b20096e 100644
--- a/platform/dvcs-impl/src/com/intellij/dvcs/push/ui/VcsPushDialog.java
+++ b/platform/dvcs-impl/src/com/intellij/dvcs/push/ui/VcsPushDialog.java
@@ -36,7 +36,6 @@ public class VcsPushDialog extends DialogWrapper {
 
   private static final String ID = "Vcs.Push.Dialog";
 
-  @NotNull private final Project myProject;
   private final PushLog myListPanel;
   private final PushController myController;
   private final Map<PushSupport, VcsPushOptionsPanel> myAdditionalPanels;
@@ -48,13 +47,12 @@ public class VcsPushDialog extends DialogWrapper {
                        @NotNull List<? extends Repository> selectedRepositories,
                        @Nullable Repository currentRepo) {
     super(project);
-    myProject = project;
     myController = new PushController(project, this, selectedRepositories, currentRepo);
     myAdditionalPanels = myController.createAdditionalPanels();
     myListPanel = myController.getPushPanelLog();
 
     init();
-    enableOkActions(myController.isPushAllowed());
+    updateOkActions();
     setOKButtonText("Push");
     setOKButtonMnemonic('P');
     setTitle("Push Commits");
@@ -80,7 +78,7 @@ public class VcsPushDialog extends DialogWrapper {
   @Nullable
   @Override
   protected ValidationInfo doValidate() {
-    enableOkActions(myController.isPushAllowed());
+    updateOkActions();
     return null;
   }
 
@@ -103,8 +101,12 @@ public class VcsPushDialog extends DialogWrapper {
     return actions.toArray(new Action[actions.size()]);
   }
 
+  private boolean canPush() {
+    return myController.isPushAllowed(false);
+  }
+
   private boolean canForcePush() {
-    return myController.isForcePushEnabled() && myController.getProhibitedTarget() == null;
+    return myController.isForcePushEnabled() && myController.getProhibitedTarget() == null && myController.isPushAllowed(true);
   }
 
   @Nullable
@@ -123,11 +125,12 @@ public class VcsPushDialog extends DialogWrapper {
   protected String getHelpId() {
     return ID;
   }
-  public void enableOkActions(boolean isEnabled) {
-    myPushAction.setEnabled(isEnabled);
+
+  public void updateOkActions() {
+    myPushAction.setEnabled(canPush());
     if (myForcePushAction != null) {
       boolean canForcePush = canForcePush();
-      myForcePushAction.setEnabled(isEnabled && canForcePush);
+      myForcePushAction.setEnabled(canForcePush);
       String tooltip = null;
       if (!canForcePush) {
         PushTarget target = myController.getProhibitedTarget();
@@ -139,6 +142,10 @@ public class VcsPushDialog extends DialogWrapper {
     }
   }
 
+  public void disableOkActions() {
+    myPushAction.setEnabled(false);
+  }
+
   @Nullable
   public VcsPushOptionValue getAdditionalOptionValue(@NotNull PushSupport support) {
     VcsPushOptionsPanel panel = myAdditionalPanels.get(support);
diff --git a/plugins/hg4idea/testSrc/hg4idea/test/HgEncodingTest.java b/plugins/hg4idea/testSrc/hg4idea/test/HgEncodingTest.java
index 009f90c9a58a..cfc649cd6913 100644
--- a/plugins/hg4idea/testSrc/hg4idea/test/HgEncodingTest.java
+++ b/plugins/hg4idea/testSrc/hg4idea/test/HgEncodingTest.java
@@ -24,7 +24,9 @@ import org.zmlx.hg4idea.command.HgLogCommand;
 import org.zmlx.hg4idea.execution.HgCommandException;
 import org.zmlx.hg4idea.repo.HgRepository;
 import org.zmlx.hg4idea.repo.HgRepositoryImpl;
+import org.zmlx.hg4idea.util.HgEncodingUtil;
 
+import java.nio.charset.Charset;
 import java.util.List;
 
 import static com.intellij.openapi.vcs.Executor.cd;
@@ -49,6 +51,7 @@ public class HgEncodingTest extends HgPlatformTest {
     cd(myRepository);
     String fileName = "file.txt";
     echo(fileName, "lalala");
+    Charset charset = HgEncodingUtil.getDefaultCharset(myProject);
     String comment = "öäüß";
     HgRepository hgRepo = HgRepositoryImpl.getInstance(myRepository, myProject, myProject);
     HgCommitCommand commitCommand = new HgCommitCommand(myProject, hgRepo, comment);
@@ -59,6 +62,6 @@ public class HgEncodingTest extends HgPlatformTest {
     assert file != null;
     List<HgFileRevision> revisions = logCommand.execute(new HgFile(myProject, file), 1, false);
     HgFileRevision rev = revisions.get(0);
-    assertEquals(comment, rev.getCommitMessage());
+    assertEquals(new String(comment.getBytes(charset)), rev.getCommitMessage());
   }
 }