Index: poppler/CairoFontEngine.cc
===================================================================
RCS file: /cvs/poppler/poppler/poppler/CairoFontEngine.cc,v
retrieving revision 1.23
diff -u -r1.23 CairoFontEngine.cc
--- poppler/CairoFontEngine.cc	29 May 2006 18:44:17 -0000	1.23
+++ poppler/CairoFontEngine.cc	19 Aug 2006 16:45:26 -0000
@@ -352,6 +352,10 @@
   
   font = CairoFont::create (gfxFont, xref, lib, useCIDs);
   //XXX: if font is null should we still insert it into the cache?
+  if (font==NULL) {
+    printf("font is NULL !\n");
+    return font;
+  }
   if (fontCache[cairoFontCacheSize - 1]) {
     delete fontCache[cairoFontCacheSize - 1];
   }