From 5587cce165217479ba5a1af00c5b10fda2dedbbe Mon Sep 17 00:00:00 2001
From: Artur Adib <arturadib@gmail.com>
Date: Wed, 14 Sep 2011 11:59:20 -0700
Subject: [PATCH] Check for continuation callback

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

diff --git a/pdf.js b/pdf.js
index 5a193fe89..37afdc376 100644
--- a/pdf.js
+++ b/pdf.js
@@ -3379,7 +3379,7 @@ var Page = (function() {
           } catch (e) {
             exc = e.toString();
           }
-          continuation(exc);
+          if (continuation) continuation(exc);
         });
       };