From 2c6a6bd21f6090141e13a1de9de88d64b0396c87 Mon Sep 17 00:00:00 2001
From: Edwin Kempin <edwin.kempin@sap.com>
Date: Sat, 5 Jan 2013 09:14:47 +0100
Subject: [PATCH] Clear 'Old Version History' ListBox before populating it

If the ListBox is not cleared the same entries may be added multiple
times e.g. after rebasing a change in the WebUI.

Bug: issue 1736
Change-Id: Id8664f1eb6d476bf18138a2577374007c9981452
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
---
 .../main/java/com/google/gerrit/client/changes/ChangeScreen.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/ChangeScreen.java b/gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/ChangeScreen.java
index 3dcd5d9f13..5d0966d093 100644
--- a/gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/ChangeScreen.java
+++ b/gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/ChangeScreen.java
@@ -291,6 +291,7 @@ public class ChangeScreen extends Screen
     neededBy.display(detail.getNeededBy());
     approvals.display(detail);
 
+    patchesList.clear();
     if (detail.getCurrentPatchSetDetail().getInfo().getParents().size() > 1) {
       patchesList.addItem(Util.C.autoMerge());
     } else {