From 8db37875445e3fc664b79261f14c222a152709d1 Mon Sep 17 00:00:00 2001
From: sbarman <sbarman@L3CWZ5T.(none)>
Date: Thu, 7 Jul 2011 11:56:10 -0700
Subject: [PATCH] fix bug with unref var

---
 pdf.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pdf.js b/pdf.js
index c41031ecc..d41a98c27 100644
--- a/pdf.js
+++ b/pdf.js
@@ -4719,6 +4719,7 @@ var IndexedCS = (function() {
       return this.base.getRgb(c);
     },
     getRgbBuffer: function indexcs_getRgbBuffer(input) {
+      var base = this.base;
       var numComps = base.numComps;
       var lookup = this.lookup;
       var length = input.length;
@@ -4732,7 +4733,7 @@ var IndexedCS = (function() {
         }
       }
 
-      return this.base.getRgbBuffer(baseBuf);
+      return base.getRgbBuffer(baseBuf);
     }
   };
   return constructor;