winex11: Move code behind error return.

diff --git a/dlls/winex11.drv/dib.c b/dlls/winex11.drv/dib.c
index 3d7bebfd3dfcb3cf91645f3b8c6b7ee1eb1450b8..f23592cfb366968c3bcb8199ef1df2845d59fecb 100644 (file)
--- a/dlls/winex11.drv/dib.c
+++ b/dlls/winex11.drv/dib.c
@@ -4040,12 +4040,12 @@ INT X11DRV_GetDIBits( X11DRV_PDEVICE *physDev, HBITMAP hbitmap, UINT startscan,
   if (!(obj_size = GetObjectW( hbitmap, sizeof(dib), &dib ))) return 0;
 
   bitmap_type = DIB_GetBitmapInfo( (BITMAPINFOHEADER*)info, &width, &tempHeight, &descr.infoBpp, &descr.compression);
-  descr.lines = tempHeight;
   if (bitmap_type == -1)
   {
       ERR("Invalid bitmap\n");
       return 0;
   }
+  descr.lines = tempHeight;
   core_header = (bitmap_type == 0);
   colorPtr = (LPBYTE) info + (WORD) info->bmiHeader.biSize;