Added missing local variable declaration.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9835 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/public/javascripts/revision_graph.js b/public/javascripts/revision_graph.js
index 31aacd81bdeef2a76452404499dc92786f4e5704..ab45bc78e633e25f7f6c7475e01b4626a2ba986e 100644 (file)
--- a/public/javascripts/revision_graph.js
+++ b/public/javascripts/revision_graph.js
@@ -38,6 +38,7 @@ function drawRevisionGraph(holder, commits_hash, graph_space) {
     var parent_commit;
     var x, y, parent_x, parent_y;
     var path, title;
+    var revision_dot_overlay;
 
     commits.each(function(commit) {