fixed logging bug in giflib detection

[swftools.git] / pdf2swf / SWFOutputDev.cc

diff --git a/pdf2swf/SWFOutputDev.cc b/pdf2swf/SWFOutputDev.cc
index eee568d..2728dcb 100644 (file)
--- a/pdf2swf/SWFOutputDev.cc
+++ b/pdf2swf/SWFOutputDev.cc
@@ -1261,9 +1261,11 @@ char*SWFOutputDev::writeEmbeddedFontToFile(XRef*ref, GfxFont*font)
       }
 #ifdef XPDF_101
       Type1CFontFile *cvt = new Type1CFontFile(fontBuf, fontLen);
+      if(!cvt) return 0;
       cvt->convertToType1(f);
 #else
       FoFiType1C *cvt = FoFiType1C::make(fontBuf, fontLen);
+      if(!cvt) return 0;
       cvt->convertToType1(NULL, gTrue, FoFiWrite, f);
 #endif
       //cvt->convertToCIDType0("test", f);
@@ -1449,6 +1451,10 @@ char* SWFOutputDev::substituteFont(GfxFont*gfxFont, char* oldname)
        fontname = "Times-Roman";
     }
     filename = searchFont(fontname);
+    if(!filename) {
+       msg("<error> Couldn't find font %s- did you install the default fonts?");
+       return 0;
+    }
 
     if(substitutepos>=sizeof(substitutesource)/sizeof(char*)) {
        msg("<fatal> Too many fonts in file.");