Nikolay Sivov : dwrite: Skip entries prefixed with '@' in system font file enumerator.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 93ac04d6082f1f64eeaf61e17f5f664539ea1469
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=93ac04d6082f1f64eeaf61e17f5f664539ea1469

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Fri Dec  2 01:31:56 2016 +0300

dwrite: Skip entries prefixed with '@' in system font file enumerator.

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/dwrite/font.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/dwrite/font.c b/dlls/dwrite/font.c
index 2e1eab0..76a90bd 100644
--- a/dlls/dwrite/font.c
+++ b/dlls/dwrite/font.c
@@ -3808,10 +3808,12 @@ static HRESULT WINAPI systemfontfileenumerator_MoveNext(IDWriteFontFileEnumerato
     /* iterate until we find next string value */
     while (1) {
         DWORD type = 0, count, val_count;
+
         val_count = max_val_count;
+        value[0] = 0;
         if (RegEnumValueW(enumerator->hkey, enumerator->index, value, &val_count, NULL, &type, NULL, &count))
             break;
-        if (type == REG_SZ) {
+        if (type == REG_SZ && *value && *value != '@') {
             *current = TRUE;
             break;
         }