Alexandre Julliard : gdi32: Don' t load linked fonts only to look up control characters.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 60d29d1d0d478f94e4375f8fac4fca1d30e843fa
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=60d29d1d0d478f94e4375f8fac4fca1d30e843fa

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Mon Jul  1 14:13:07 2013 +0200

gdi32: Don't load linked fonts only to look up control characters.

---

 dlls/gdi32/freetype.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dlls/gdi32/freetype.c b/dlls/gdi32/freetype.c
index bdd6df7..72d8377 100644
--- a/dlls/gdi32/freetype.c
+++ b/dlls/gdi32/freetype.c
@@ -7605,6 +7605,8 @@ static BOOL get_glyph_index_linked(GdiFont *font, UINT c, GdiFont **linked_font,
         return TRUE;
     }
 
+    if (c < 32) goto done;  /* don't check linked fonts for control characters */
+
     LIST_FOR_EACH_ENTRY(child_font, &font->child_fonts, CHILD_FONT, entry)
     {
         if(!child_font->font)
@@ -7624,6 +7626,8 @@ static BOOL get_glyph_index_linked(GdiFont *font, UINT c, GdiFont **linked_font,
             return TRUE;
         }
     }
+
+done:
     *glyph = get_default_char_index(font);
     *vert = FALSE;
     return FALSE;