From: notmasteryet <async.processingjs@yahoo.com>
Date: Sat, 27 Aug 2011 03:58:03 +0000 (-0500)
Subject: Properly handle non-existent link destinations
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=f630b8c519cf6e98f1fdd283da0b693ada88374e;p=pdf.js.git

Properly handle non-existent link destinations
---

diff --git a/web/viewer.js b/web/viewer.js
index 8af6e01..ec7ff30 100644
--- a/web/viewer.js
+++ b/web/viewer.js
@@ -87,6 +87,8 @@ var PDFView = {
   navigateTo: function(dest) {
     if (typeof dest === 'string')
       dest = this.destinations[dest];
+    if (!(dest instanceof Array))
+      return; // invalid destination
     // dest array looks like that: <page-ref> </XYZ|FitXXX> <args..>
     var destRef = dest[0];
     var pageNumber = this.pagesRefMap[destRef.num + ' ' + destRef.gen + ' R'];