From 07eb0963cae3a403f8774f65afa20c940ce7124f Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 13 Jun 2014 08:57:41 -0400
Subject: [PATCH] Merged #103 "flotr2 throws exception on small dashboards"

---
 src/main/java/com/gitblit/tickets/BranchTicketService.java |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/gitblit/tickets/BranchTicketService.java b/src/main/java/com/gitblit/tickets/BranchTicketService.java
index 3a634e0..284b1be 100644
--- a/src/main/java/com/gitblit/tickets/BranchTicketService.java
+++ b/src/main/java/com/gitblit/tickets/BranchTicketService.java
@@ -659,7 +659,9 @@
 						ticket.number, db.getDirectory()), t);
 			} finally {
 				// release the treewalk
-				treeWalk.release();
+				if (treeWalk != null) {
+					treeWalk.release();
+				}
 			}
 		} finally {
 			db.close();

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