don't draw characters which don't have a name

diff --git a/pdf2swf/SWFOutputDev.cc b/pdf2swf/SWFOutputDev.cc
index 55b6028..a3f3d15 100644 (file)
--- a/pdf2swf/SWFOutputDev.cc
+++ b/pdf2swf/SWFOutputDev.cc
@@ -590,7 +590,10 @@ void SWFOutputDev::drawChar(GfxState *state, double x, double y, double dx, doub
        y1 = y;
        state->transform(x, y, &x1, &y1);
 
-       swfoutput_drawchar(&output, x1, y1, enc->getCharName(c));
+       if(enc->getCharName(c))
+         swfoutput_drawchar(&output, x1, y1, enc->getCharName(c));
+       else
+         logf("<warning> couldn't get name for character %02x from Encoding", c);
     }
 }