Stefan Dösinger : wined3d: Fix a unsigned unary minus warning in MSVC.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 31901155ce7ecc29e3257627b7ec24641194953c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=31901155ce7ecc29e3257627b7ec24641194953c

Author: Stefan Dösinger <stefan at codeweavers.com>
Date:   Thu May 12 17:47:29 2011 +0200

wined3d: Fix a unsigned unary minus warning in MSVC.

---

 dlls/wined3d/surface.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c
index 44c1670..05e4631 100644
--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -399,7 +399,7 @@ static HRESULT surface_create_dib_section(struct wined3d_surface *surface)
     b_info->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
     /* TODO: Is there a nicer way to force a specific alignment? (8 byte for ddraw) */
     b_info->bmiHeader.biWidth = wined3d_surface_get_pitch(surface) / format->byte_count;
-    b_info->bmiHeader.biHeight = -surface->resource.height - extraline;
+    b_info->bmiHeader.biHeight = 0 - surface->resource.height - extraline;
     b_info->bmiHeader.biSizeImage = (surface->resource.height + extraline)
             * wined3d_surface_get_pitch(surface);
     b_info->bmiHeader.biPlanes = 1;