[PATCH] user32: debugstr_format() should not modify the last error.
Francois Gouget
fgouget at codeweavers.com
Thu Jun 3 11:44:48 CDT 2021
Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
---
This fixes GetLastError() for EnumClipboardFormats(0xdead) for instance.
---
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 2b5e3a85b5d..5176d707b8a 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)
--
2.20.1
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