oops, stupid error fixed
diff --git a/src/cff/cffcmap.c b/src/cff/cffcmap.c
index 44d8a17..fffc5fc 100644
--- a/src/cff/cffcmap.c
+++ b/src/cff/cffcmap.c
@@ -163,7 +163,7 @@
cff->num_glyphs,
(PS_GetGlyphNameFunc)&cff_sid_to_glyph_name,
(PS_FreeGlyphNameFunc)&cff_sid_free_glyph_name,
- (FT_Pointer)cff );
+ (FT_Pointer)face );
}