Francois Gouget : user32: Debugstr_format() should not modify the last error.
Alexandre Julliard
julliard at winehq.org
Thu Jun 3 16:23:08 CDT 2021
Module: wine
Branch: master
Commit: 031aef852e2e88c0a97c67d6da927831030bfc7f
URL: https://source.winehq.org/git/wine.git/?a=commit;h=031aef852e2e88c0a97c67d6da927831030bfc7f
Author: Francois Gouget <fgouget at codeweavers.com>
Date: Thu Jun 3 18:44:48 2021 +0200
user32: Debugstr_format() should not modify the last error.
Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/user32/clipboard.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/dlls/user32/clipboard.c b/dlls/user32/clipboard.c
index 3d17b658e45..e8de7d9bdf6 100644
--- a/dlls/user32/clipboard.c
+++ b/dlls/user32/clipboard.c
@@ -81,8 +81,11 @@ struct metafile_pict
static const char *debugstr_format( UINT id )
{
WCHAR buffer[256];
+ DWORD le = GetLastError();
+ BOOL r = GetClipboardFormatNameW( id, buffer, 256 );
+ SetLastError(le);
- if (GetClipboardFormatNameW( id, buffer, 256 ))
+ if (r)
return wine_dbg_sprintf( "%04x %s", id, debugstr_w(buffer) );
switch (id)
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