diff --git a/platform/dvcs-api/src/com/intellij/dvcs/push/OutgoingResult.java b/platform/dvcs-api/src/com/intellij/dvcs/push/OutgoingResult.java
index 5cc5a26abec8..7b4b0a7b4a81 100644
--- a/platform/dvcs-api/src/com/intellij/dvcs/push/OutgoingResult.java
+++ b/platform/dvcs-api/src/com/intellij/dvcs/push/OutgoingResult.java
@@ -38,8 +38,4 @@ public class OutgoingResult {
   public List<? extends VcsFullCommitDetails> getCommits() {
     return myCommits;
   }
-
-  public boolean hasErrors() {
-    return !myErrors.isEmpty();
-  }
 }
diff --git a/platform/dvcs-api/src/com/intellij/dvcs/push/PushSource.java b/platform/dvcs-api/src/com/intellij/dvcs/push/PushSource.java
index 8e756d8fe76a..7ae7a33dd6e2 100644
--- a/platform/dvcs-api/src/com/intellij/dvcs/push/PushSource.java
+++ b/platform/dvcs-api/src/com/intellij/dvcs/push/PushSource.java
@@ -15,9 +15,12 @@
  */
 package com.intellij.dvcs.push;
 
+import org.jetbrains.annotations.NotNull;
+
 /**
  * Source to push from. For example, local branch for git or branch/bookmark for mercurial.
  */
 public interface PushSource {
+  @NotNull
   String getPresentation();
 }
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 5d6b839e5912..4ee8e504b295 100644
--- a/platform/dvcs-impl/src/com/intellij/dvcs/push/PushController.java
+++ b/platform/dvcs-impl/src/com/intellij/dvcs/push/PushController.java
@@ -198,14 +198,15 @@ public class PushController implements Disposable {
       @Override
       public void onSuccess() {
         OutgoingResult outgoing = result.get();
-        if (outgoing.hasErrors()) {
+        List<VcsError> errors = outgoing.getErrors();
+        if (errors.isEmpty()) {
           final CommitLoader loader = new CommitLoader() {
             @Override
             public void reloadCommits() {
               loadCommits(model, node, false);
             }
           };
-          myPushLog.setChildren(node, ContainerUtil.map(outgoing.getErrors(), new Function<VcsError, DefaultMutableTreeNode>() {
+          myPushLog.setChildren(node, ContainerUtil.map(errors, new Function<VcsError, DefaultMutableTreeNode>() {
             @Override
             public DefaultMutableTreeNode fun(final VcsError error) {
               VcsLinkedText errorLinkText = new VcsLinkedText(error.getText(), new VcsLinkListener() {
diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgSource.java b/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPushSource.java
similarity index 68%
rename from plugins/hg4idea/src/org/zmlx/hg4idea/push/HgSource.java
rename to plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPushSource.java
index 292e2df7244c..babd49c9b31d 100644
--- a/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgSource.java
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPushSource.java
@@ -16,16 +16,23 @@
 package org.zmlx.hg4idea.push;
 
 import com.intellij.dvcs.push.PushSource;
+import org.jetbrains.annotations.NotNull;
 
-public class HgSource implements PushSource {
-  String mySource;
+public class HgPushSource implements PushSource {
+  @NotNull private String myBranch;
 
-  public HgSource(String branch) {
-    mySource = branch;
+  public HgPushSource(@NotNull String branch) {
+    myBranch = branch;
   }
 
+  @NotNull
   @Override
   public String getPresentation() {
-    return mySource;
+    return myBranch;
+  }
+
+  @NotNull
+  public String getBranch() {
+    return myBranch;   // presentation may differ from branch
   }
 }
diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPushSupport.java b/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPushSupport.java
index d2a320297c2f..4bfa134a5e26 100644
--- a/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPushSupport.java
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPushSupport.java
@@ -80,9 +80,9 @@ public class HgPushSupport extends PushSupport<HgRepository> {
 
   @NotNull
   @Override
-  public HgSource getSource(@NotNull HgRepository repository) {
+  public HgPushSource getSource(@NotNull HgRepository repository) {
     String localBranch = HgUtil.getActiveBranchName(repository);
-    return new HgSource(localBranch);
+    return new HgPushSource(localBranch);
   }
 
   @Override
diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPusher.java b/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPusher.java
index e09a09d9d3f1..f019035a373f 100644
--- a/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPusher.java
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/push/HgPusher.java
@@ -57,21 +57,22 @@ public class HgPusher extends Pusher {
       if (destination == null) {
         continue;
       }
-      HgSource source = (HgSource)hgSpec.getSource();
+      HgPushSource source = (HgPushSource)hgSpec.getSource();
       Project project = repository.getProject();
       final HgPushCommand pushCommand = new HgPushCommand(project, repository.getRoot(), destination.myTarget);
       pushCommand.setIsNewBranch(true); // set always true, because it just allow mercurial to create a new one if needed
       pushCommand.setForce(force);
-      if (source.mySource.equals(hgRepository.getCurrentBookmark())) {
+      String branchName = source.getBranch();
+      if (branchName.equals(hgRepository.getCurrentBookmark())) {
         if (vcsPushOptionValue == HgVcsPushOptionValue.Current) {
-          pushCommand.setBookmarkName(source.mySource);
+          pushCommand.setBookmarkName(branchName);
         }
         else {
-          pushCommand.setRevision(source.mySource);
+          pushCommand.setRevision(branchName);
         }
       }
       else {
-        pushCommand.setBranchName(source.mySource);
+        pushCommand.setBranchName(branchName);
       }
       push(project, pushCommand);
     }