cleanup

2011-07-11 16:44:58 -07:00 · 2011-07-11 16:44:58 -07:00 · 82f40dd2e5
commit 82f40dd2e5
parent dc913b989d
1 changed files with 3 additions and 0 deletions
--- a/pdf.js
+++ b/pdf.js
@ -5370,6 +5370,9 @@ var PDFFunction = (function() {
      var c1 = dict.get('C1') || [1];
      var n = dict.get('N');
      
+      if (!IsArray(c0) || !IsArray(c1))
+        error('Illegal dictionary for interpolated function');
+
      var length = c0.length;
      var diff = [];
      for (var i = 0; i < length; ++i)