X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=pdf2swf%2FSWFOutputDev.cc;h=41eda262852cb5448e45e0d7bf4238e6becb3138;hb=c109dbef8cc11dd5de7292ba21c0628d1dc31857;hp=5d53fbdf8c0c0d5f505c58c540b63ebaa0b51375;hpb=d057345154a776b29f6842cf1b26714c491e0180;p=swftools.git

diff --git a/pdf2swf/SWFOutputDev.cc b/pdf2swf/SWFOutputDev.cc
index 5d53fbd..41eda26 100644
--- a/pdf2swf/SWFOutputDev.cc
+++ b/pdf2swf/SWFOutputDev.cc
@@ -973,10 +973,12 @@ char* SWFOutputDev::substituteFont(GfxFont*gfxFont, char* oldname)
 	  logf("<fatal> Too many fonts in file.");
 	  exit(1);
       }
-      substitutesource[substitutepos] = oldname;
-      substitutetarget[substitutepos] = fontname;
-      logf("<verbose> substituting %s -> %s", oldname, fontname);
-      substitutepos ++;
+      if(oldname) {
+	  substitutesource[substitutepos] = oldname;
+	  substitutetarget[substitutepos] = fontname;
+	  logf("<verbose> substituting %s -> %s", oldname, fontname);
+	  substitutepos ++;
+      }
       return fontname;
 }
 
@@ -1080,6 +1082,7 @@ void SWFOutputDev::updateFont(GfxState *state)
 
   if(t1id<0) {
       showFontError(gfxFont,0);
+      return;
   }
  
   /* we may have done some substitutions here, so check