fixed a font bug, added handling for NULL in glyphnames.

diff --git a/lib/modules/swftext.c b/lib/modules/swftext.c
index affedb3..2b2bf91 100644 (file)
--- a/lib/modules/swftext.c
+++ b/lib/modules/swftext.c
@@ -625,7 +625,7 @@ int swf_FontSetDefine2(TAG *tag, SWFFONT * f)
        flags |= 4; //wide codecs
     if(fontSize(f)>65535)
        flags |= 8; //wide offsets
-    flags |= 8; //FIXME: the above check doesn't work
+    flags |= 8|4; //FIXME: the above check doesn't work
 
     if(f->encoding & FONT_ENCODING_ANSI)
        flags |= 16; // ansi
@@ -805,7 +805,8 @@ void swf_FontFree(SWFFONT * f)
     if(f->glyphnames) {
       int t;
       for(t=0;t<f->numchars;t++) {
-       free(f->glyphnames[t]);
+        if(f->glyphnames[t])
+           free(f->glyphnames[t]);
       }
       free(f->glyphnames);
     }
@@ -1028,7 +1029,10 @@ void swf_WriteFont(SWFFONT*font, char* filename)
     swf_SetU16(t, WRITEFONTID);
     swf_SetU16(t, font->numchars);
     for(c=0;c<font->numchars;c++) {
-       swf_SetString(t, font->glyphnames[c]);
+       if(font->glyphnames[c])
+           swf_SetString(t, font->glyphnames[c]);
+       else
+           swf_SetString(t, "");
     }
   }