From fbe265fa787e4be9cb63c6bae2ef30b9400d9afc Mon Sep 17 00:00:00 2001
From: Simon Harrer <simon.harrer@gmail.com>
Date: Thu, 18 Jul 2013 10:11:04 -0400
Subject: [PATCH] Fixes findbugs warning - dereferencing null in exception case

---
 src/main/java/com/gitblit/utils/RefLogUtils.java |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/gitblit/utils/RefLogUtils.java b/src/main/java/com/gitblit/utils/RefLogUtils.java
index 73b7146..643fbc0 100644
--- a/src/main/java/com/gitblit/utils/RefLogUtils.java
+++ b/src/main/java/com/gitblit/utils/RefLogUtils.java
@@ -184,7 +184,7 @@
 				PersonIdent ident;
 				if (UserModel.ANONYMOUS.equals(user)) {
 					// anonymous push
-					ident = new PersonIdent("anonymous", "anonymous");
+					ident = new PersonIdent(user.username + "/" + user.username, user.username);
 				} else {
 					// construct real pushing account
 					ident =	new PersonIdent(MessageFormat.format("{0}/{1}", user.getDisplayName(), user.username),
@@ -548,8 +548,13 @@
         Map<String, DailyLogEntry> dailydigests = new HashMap<String, DailyLogEntry>();
         String linearParent = null;
         for (RefModel local : JGitUtils.getLocalBranches(repository, true, -1)) {
+        	if (!local.getDate().after(minimumDate)) {
+				// branch not recently updated
+        		continue;
+        	}
             String branch = local.getName();
             List<RepositoryCommit> commits = CommitCache.instance().getCommits(repositoryName, repository,  branch, minimumDate);
+            linearParent = null;
             for (RepositoryCommit commit : commits) {
             	if (linearParent != null) {
             		if (!commit.getName().equals(linearParent)) {

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