Nikolay Sivov : dwrite: Fix 8bpp bitmap copy.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 899c6229340c1ec06e704fb03903e2c1d5d84549
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=899c6229340c1ec06e704fb03903e2c1d5d84549

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Thu Sep  7 04:15:28 2017 +0300

dwrite: Fix 8bpp bitmap copy.

Spotted by Matteo.

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/dwrite/gdiinterop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/dwrite/gdiinterop.c b/dlls/dwrite/gdiinterop.c
index 2e1811b..ac1fc32 100644
--- a/dlls/dwrite/gdiinterop.c
+++ b/dlls/dwrite/gdiinterop.c
@@ -282,7 +282,7 @@ static void blit_8(struct dib_data *dib, const BYTE *src, const RECT *rect, DWOR
 
     for (y = rect->top; y < rect->bottom; y++) {
         for (x = 0; x < src_width; x++) {
-            if (src[x]) continue;
+            if (!src[x]) continue;
             if (src[x] == DWRITE_ALPHA_MAX)
                 dst_ptr[x] = text_pixel;
             else