From 96a584211bf7bfa87b172b72015d7729b32150cf Mon Sep 17 00:00:00 2001
From: Sato Hiroyuki <sathiroyuki@gmail.com>
Date: Tue, 19 Mar 2013 18:08:27 +0900
Subject: [PATCH] Refactor: Clean up code.

---
 app/assets/javascripts/branch-graph.js.coffee | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/app/assets/javascripts/branch-graph.js.coffee b/app/assets/javascripts/branch-graph.js.coffee
index 6e4d693109..38735463d0 100644
--- a/app/assets/javascripts/branch-graph.js.coffee
+++ b/app/assets/javascripts/branch-graph.js.coffee
@@ -212,10 +212,6 @@ class BranchGraph
     top.push anchor
 
 Raphael::commitTooltip = (x, y, commit) ->
-  icon = undefined
-  nameText = undefined
-  idText = undefined
-  messageText = undefined
   boxWidth = 300
   boxHeight = 200
   icon = @image(commit.author.icon, x, y, 20, 20)