From c20191fc0931a19bec0df1ab2b56f287e5d8b7c7 Mon Sep 17 00:00:00 2001
From: Joel Johnson <joel.johnson@issinc.com>
Date: Fri, 12 Jun 2015 19:46:31 -0400
Subject: [PATCH] allow configuring of internal URLs offered

---
 src/main/java/com/gitblit/tickets/BranchTicketService.java |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/gitblit/tickets/BranchTicketService.java b/src/main/java/com/gitblit/tickets/BranchTicketService.java
index 8a2bc95..42189bf 100644
--- a/src/main/java/com/gitblit/tickets/BranchTicketService.java
+++ b/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);
 

--
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