From: kramm <kramm>
Date: Fri, 15 Oct 2004 09:46:12 +0000 (+0000)
Subject: don't assign unicode character if uLen is 0 in drawChar().
X-Git-Tag: release-0-6-3~312
X-Git-Url: http://git.asbjorn.it/?a=commitdiff_plain;ds=sidebyside;h=f50c53d50673bf116783f1e3cc6679f78ba94229;p=swftools.git

don't assign unicode character if uLen is 0 in drawChar().
---

diff --git a/pdf2swf/SWFOutputDev.cc b/pdf2swf/SWFOutputDev.cc
index 08b3c7c..a038076 100644
--- a/pdf2swf/SWFOutputDev.cc
+++ b/pdf2swf/SWFOutputDev.cc
@@ -693,9 +693,9 @@ void SWFOutputDev::drawChar(GfxState *state, double x, double y,
     state->transform(x, y, &x1, &y1);
     
     Unicode u=0;
-    if(_u) 
+    if(_u && uLen) 
 	u = *_u;
-    
+
     /* find out the character name */
     char*name=0;
     if(font->isCIDFont() && u) {