From d05ac7dc3f2949e85f1fe996315b31b7aae370fe Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Mon, 12 Nov 2012 10:26:50 -0800
Subject: [PATCH] Fix hb-ft glyph name for broken fonts that return empty glyph
 names

---
 src/hb-ft.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-ft.cc b/src/hb-ft.cc
index 9ac556e..6198185 100644
--- a/src/hb-ft.cc
+++ b/src/hb-ft.cc
@@ -242,7 +242,7 @@ hb_ft_get_glyph_name (hb_font_t *font HB_UNUSED,
   FT_Face ft_face = (FT_Face) font_data;
 
   hb_bool_t ret = !FT_Get_Glyph_Name (ft_face, glyph, name, size);
-  if (!ret)
+  if (!ret || (size && !*name))
     snprintf (name, size, "gid%u", glyph);
 
   return ret;
-- 
2.7.4