Variable declaration cleanup.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9171 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/public/javascripts/revision_graph.js b/public/javascripts/revision_graph.js
index e3cd0dff076524dd433bd26f76420d9bae95dde8..31aacd81bdeef2a76452404499dc92786f4e5704 100644 (file)
--- a/public/javascripts/revision_graph.js
+++ b/public/javascripts/revision_graph.js
@@ -37,7 +37,7 @@ function drawRevisionGraph(holder, commits_hash, graph_space) {
 
     var parent_commit;
     var x, y, parent_x, parent_y;
-    var path, longrefs, shortrefs, label, labelBBox;
+    var path, title;
 
     commits.each(function(commit) {