autofit: Cast FT_Long glyph_count to compare with FT_UInt GID.

2 files changed, 11 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 5adf02ade..9c6f031f7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,14 @@
 2009-07-03  suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
 
+	autofit: Cast FT_Long glyph_count to compare with FT_UInt GID.
+
+	* src/autofit/afglobal.c (af_face_globals_is_digit,
+	af_face_globals_compute_script_coverage): Cast FT_Long
+	globals->glyph_count to FT_ULong, to compare with FT_UInt
+	gindex.
+
+2009-07-03  suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
 	smooth: Exclude 16-bit system in invalid pitch/height check.
 
 	* src/smooth/ftsmooth.c (ft_smooth_render_generic):
diff --git a/src/autofit/afglobal.c b/src/autofit/afglobal.c
index 01f5b1e79..ac293619d 100644
--- a/src/autofit/afglobal.c
+++ b/src/autofit/afglobal.c
@@ -152,7 +152,7 @@
       FT_UInt  gindex = FT_Get_Char_Index( face, i );
 
 
-      if ( gindex != 0 && gindex < globals->glyph_count )
+      if ( gindex != 0 && gindex < (FT_ULong)globals->glyph_count )
         gscripts[gindex] |= AF_DIGIT;
     }
 
@@ -310,7 +310,7 @@
   af_face_globals_is_digit( AF_FaceGlobals  globals,
                             FT_UInt         gindex )
   {
-    if ( gindex < globals->glyph_count )
+    if ( gindex < (FT_ULong)globals->glyph_count )
       return (FT_Bool)( globals->glyph_scripts[gindex] & AF_DIGIT );
 
     return (FT_Bool)0;