--- freetype-2.5.5/src/autofit/afglobal.c~	2014-11-19 23:36:25.000000000 +0200
+++ freetype-2.5.5/src/autofit/afglobal.c	2015-08-02 18:11:55.178634491 +0300
@@ -454,6 +454,8 @@
   af_face_globals_is_digit( AF_FaceGlobals  globals,
                             FT_UInt         gindex )
   {
+    if ( !globals )
+      return (FT_Bool)0;
     if ( gindex < (FT_ULong)globals->glyph_count )
       return (FT_Bool)( globals->glyph_styles[gindex] & AF_DIGIT );