Alexandre Julliard : user32: Ignore the bitmap offset if it's not set.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5decff18972dca75685781fdbc5c5da12d25069a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5decff18972dca75685781fdbc...

Author: Alexandre Julliard 
Date:   Thu May 20 09:48:35 2010 +0200

user32: Ignore the bitmap offset if it's not set.

---

dlls/user32/cursoricon.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/user32/cursoricon.c b/dlls/user32/cursoricon.c
index dcd94b1..6f46e46 100644
--- a/dlls/user32/cursoricon.c
+++ b/dlls/user32/cursoricon.c
@@ -2423,7 +2423,7 @@ static HBITMAP BITMAP_Load( HINSTANCE instance, LPCWSTR name,
             WARN("Invalid/unsupported bitmap format!\n");
             goto end_close;
         }
-        offbits = bmfh->bfOffBits - sizeof(BITMAPFILEHEADER);
+        if (bmfh->bfOffBits) offbits = bmfh->bfOffBits - sizeof(BITMAPFILEHEADER);
     }

if (info->bmiHeader.biHeight > 65535 || info->bmiHeader.biWidth > 65535) {