From ea4decdd084a5f5f3a5a4eb74badaa7aac38e570 Mon Sep 17 00:00:00 2001
From: Sebastian Sdorra <sebastian.sdorra@cloudogu.com>
Date: Thu, 28 Jul 2011 22:16:40 +0200
Subject: [PATCH] fix source brower for git repository without HEAD ref

---
 .../sonia/scm/repository/GitRepositoryBrowser.java    | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/GitRepositoryBrowser.java b/scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/GitRepositoryBrowser.java
index 686220cfab..120a79e1ab 100644
--- a/scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/GitRepositoryBrowser.java
+++ b/scm-plugins/scm-git-plugin/src/main/java/sonia/scm/repository/GitRepositoryBrowser.java
@@ -191,7 +191,16 @@ public class GitRepositoryBrowser implements RepositoryBrowser
 
     try
     {
-      ObjectId revId = GitUtil.getRevisionId(repo, revision);
+      ObjectId revId = null;
+
+      if (Util.isEmpty(revision))
+      {
+        revId = GitUtil.getRepositoryHead(repo);
+      }
+      else
+      {
+        revId = GitUtil.getRevisionId(repo, revision);
+      }
 
       if (revId != null)
       {