From b4e9ebc406c7f40cc47aace1a776c44f01450104 Mon Sep 17 00:00:00 2001
From: Amit Shah <amitshah@oneuk.com>
Date: Wed, 18 Feb 2015 21:51:53 +0000
Subject: [PATCH] IDEA-116852 Enabled Git 'Compare with branch' popup to allow
 filtering/searching via branch name

---
 .../src/git4idea/actions/GitCompareWithBranchAction.java   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/plugins/git4idea/src/git4idea/actions/GitCompareWithBranchAction.java b/plugins/git4idea/src/git4idea/actions/GitCompareWithBranchAction.java
index 9d22582f8e2a..3e455f98a53f 100644
--- a/plugins/git4idea/src/git4idea/actions/GitCompareWithBranchAction.java
+++ b/plugins/git4idea/src/git4idea/actions/GitCompareWithBranchAction.java
@@ -30,6 +30,7 @@ import com.intellij.openapi.vcs.history.CurrentRevision;
 import com.intellij.openapi.vcs.history.VcsFileRevision;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.ui.components.JBList;
+import com.intellij.util.Function;
 import com.intellij.util.containers.ContainerUtil;
 import git4idea.GitBranch;
 import git4idea.GitFileRevision;
@@ -84,6 +85,12 @@ public class GitCompareWithBranchAction extends DumbAwareAction {
       .setTitle("Select branch to compare")
       .setItemChoosenCallback(new OnBranchChooseRunnable(project, file, head, list))
       .setAutoselectOnMouseMove(true)
+      .setFilteringEnabled(new Function<Object, String>() {
+        @Override
+        public String fun(Object o) {
+          return o.toString();
+        }
+      })
       .createPopup()
       .showInBestPositionFor(event.getDataContext());
   }