Merge branch 'ticket/237' into develop

James Moger

2015-02-11 5ec94c4282ed3630b7b4cd0fb5db62c20ce46d9d

 src/main/java/com/gitblit/tickets/BranchTicketService.java

@@ -828,8 +828,12 @@
      List<DirCacheEntry> list = new ArrayList<DirCacheEntry>();
      TreeWalk tw = null;
      try {
         tw = new TreeWalk(db);
         ObjectId treeId = db.resolve(BRANCH + "^{tree}");
         if (treeId == null) {
            // branch does not exist yet, could be migrating tickets
            return list;
         }
         tw = new TreeWalk(db);
         int hIdx = tw.addTree(treeId);
         tw.setRecursive(true);