Gracefully handle branch creation in daily log digests

James Moger

2013-05-31 b5a318c0e6340dc546323ea2ccd3861e55beff62

 src/main/java/com/gitblit/utils/PushLogUtils.java

@@ -531,7 +531,11 @@
                    dailydigests.put(dateStr, new DailyLogEntry(repositoryName, date));
                }
                PushLogEntry digest = dailydigests.get(dateStr);
                digest.updateRef(branch, ReceiveCommand.Type.UPDATE, commit.getParents()[0].getId().getName(), commit.getName());
                if (commit.getParentCount() == 0) {
                   digest.updateRef(branch, ReceiveCommand.Type.CREATE);
                } else {
                   digest.updateRef(branch, ReceiveCommand.Type.UPDATE, commit.getParents()[0].getId().getName(), commit.getName());
                }
                RepositoryCommit repoCommit = digest.addCommit(branch, commit);
                if (repoCommit != null) {
                    repoCommit.setRefs(allRefs.get(commit.getId()));