From bdcb8d6d8c858e71f21a274654a41d6d5ab799fc Mon Sep 17 00:00:00 2001
From: Anthony O. <netangel+github@gmail.com>
Date: Fri, 08 Aug 2014 04:47:05 -0400
Subject: [PATCH] Update setup_authentication.mkd

---
 src/main/java/com/gitblit/utils/DiffUtils.java |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/gitblit/utils/DiffUtils.java b/src/main/java/com/gitblit/utils/DiffUtils.java
index b49497e..dd2a780 100644
--- a/src/main/java/com/gitblit/utils/DiffUtils.java
+++ b/src/main/java/com/gitblit/utils/DiffUtils.java
@@ -363,19 +363,19 @@
 	public static DiffStat getDiffStat(Repository repository, String base, String tip) {
 		RevCommit baseCommit = null;
 		RevCommit tipCommit = null;
-		RevWalk revWalk = null;
+		RevWalk revWalk = new RevWalk(repository);
 		try {
-			revWalk = new RevWalk(repository);
 			tipCommit = revWalk.parseCommit(repository.resolve(tip));
 			if (!StringUtils.isEmpty(base)) {
 				baseCommit = revWalk.parseCommit(repository.resolve(base));
 			}
+			return getDiffStat(repository, baseCommit, tipCommit, null);
 		} catch (Exception e) {
 			LOGGER.error("failed to generate diffstat!", e);
 		} finally {
 			revWalk.dispose();
 		}
-		return getDiffStat(repository, baseCommit, tipCommit, null);
+		return null;
 	}
 
 	public static DiffStat getDiffStat(Repository repository, RevCommit commit) {

--
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