commit 33d4d4325e15e332105ea8f361bab79ee542f0f8
author Behdad Esfahbod <behdad@behdad.org> Fri Apr 23 14:56:55 2010 -0400
committer Behdad Esfahbod <behdad@behdad.org> Fri Apr 23 14:56:55 2010 -0400
tree 26423cc3bbcf5075721fc3114077f8f23f4b34af
parent 4206e9511a222c0c50cc9b4fe72ec421983bba2c

Zero glyph metrics before calling user callback

src/hb-font.cc

diff --git a/src/hb-font.cc b/src/hb-font.cc
index 9c33d97..5e4e02c 100644
--- a/src/hb-font.cc
+++ b/src/hb-font.cc
@@ -62,8 +62,8 @@
 			       hb_face_t *face HB_GNUC_UNUSED,
 			       const void *user_data HB_GNUC_UNUSED,
 			       hb_codepoint_t glyph HB_GNUC_UNUSED,
-			       hb_glyph_metrics_t *metrics)
-{ memset (metrics, 0, sizeof (*metrics)); }
+			       hb_glyph_metrics_t *metrics HB_GNUC_UNUSED)
+{ }
 
 static hb_position_t
 hb_font_get_kerning_nil (hb_font_t *font HB_GNUC_UNUSED,
@@ -205,7 +205,7 @@
 hb_font_get_glyph_metrics (hb_font_t *font, hb_face_t *face,
 			   hb_codepoint_t glyph, hb_glyph_metrics_t *metrics)
 {
-  /* TODO Zero metrics here? */
+  memset (metrics, 0, sizeof (*metrics));
   return font->klass->get_glyph_metrics (font, face, font->user_data,
 					 glyph, metrics);
 }