From 1d7c74cff9c3a0deead74f7c8c2013465b0a50de Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Sun, 16 Oct 2011 15:50:16 +0200
Subject: [PATCH] remove unused local variable in BackBufferable:draw, no
 functional change

---
 lib/OpenLayers/Tile/BackBufferable.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/OpenLayers/Tile/BackBufferable.js b/lib/OpenLayers/Tile/BackBufferable.js
index 689d7386d5..47c3e3198c 100644
--- a/lib/OpenLayers/Tile/BackBufferable.js
+++ b/lib/OpenLayers/Tile/BackBufferable.js
@@ -62,8 +62,7 @@ OpenLayers.Tile.BackBufferable = OpenLayers.Class(OpenLayers.Tile, {
      * {Boolean} Was a tile drawn?
      */
     draw: function() {
-        var draw = OpenLayers.Tile.prototype.shouldDraw.apply(this, arguments),
-            backBufferMode = this.backBufferMode;
+        var draw = OpenLayers.Tile.prototype.shouldDraw.apply(this, arguments);
         if (draw) {
             this.updateBackBuffer();
         }