[poppler] poppler/JBIG2Stream.cc

[Albert Astals Cid]

 poppler/JBIG2Stream.cc |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit 16e15ac845206217086e2adac9f220e75c0c630d
Author: Albert Astals Cid <aacid at kde.org>
Date:   Tue Jun 29 21:44:02 2010 +0100

    bitmap can be null at this stage, check it isn't

diff --git a/poppler/JBIG2Stream.cc b/poppler/JBIG2Stream.cc
index 95123a6..f13f662 100644
--- a/poppler/JBIG2Stream.cc
+++ b/poppler/JBIG2Stream.cc
@@ -2461,6 +2461,9 @@ void JBIG2Stream::readPatternDictSeg(Guint segNum, Guint length) {
 			     templ, gFalse, gFalse, NULL,
 			     atx, aty, length - 7);
 
+  if (!bitmap)
+    return;
+
   // create the pattern dict object
   patternDict = new JBIG2PatternDict(segNum, grayMax + 1);