Paul TBBle Hampson : gdi32: Don' t add system_links entries for substituted fonts.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ce426d6ad129c34161f618e9a5ebc212c0f9684f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ce426d6ad129c34161f618e9a5ebc212c0f9684f

Author: Paul TBBle Hampson <Paul.Hampson at Pobox.com>
Date:   Mon May  4 23:21:27 2009 +1000

gdi32: Don't add system_links entries for substituted fonts.

When a Font is looked up in the FontLinks table, they have already
been normalised by FontSubstitutes.

So no need to store system_links entries for fonts that appear as keys
in the FontSubstitutes list.

---

 dlls/gdi32/freetype.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/dlls/gdi32/freetype.c b/dlls/gdi32/freetype.c
index 2e088b8..7b0afa8 100644
--- a/dlls/gdi32/freetype.c
+++ b/dlls/gdi32/freetype.c
@@ -1652,9 +1652,15 @@ static BOOL init_system_links(void)
         while(RegEnumValueW(hkey, index++, value, &val_len, NULL, &type, (LPBYTE)data, &data_len) == ERROR_SUCCESS)
         {
             memset(&fs, 0, sizeof(fs));
-            font_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*font_link));
             psub = get_font_subst(&font_subst_list, value, -1);
-            font_link->font_name = (psub)? strdupW(psub->to.name) : strdupW(value);
+            /* Don't store fonts that are only substitutes for other fonts */
+            if(psub)
+            {
+                TRACE("%s: SystemLink entry for substituted font, ignoring\n", debugstr_w(value));
+                continue;
+            }
+            font_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*font_link));
+            font_link->font_name = strdupW(value);
             list_init(&font_link->links);
             for(entry = data; (char*)entry < (char*)data + data_len && *entry != 0; entry = next)
             {