Vincent Povirk : gdiplus: Don' t crash when a NULL format is passed to GdipDrawString.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9fceef33b7d4a0ab88a60af1e8211f83175179d3
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9fceef33b7d4a0ab88a60af1e8...

Author: Vincent Povirk 
Date:   Tue Jun 30 09:23:07 2009 -0500

gdiplus: Don't crash when a NULL format is passed to GdipDrawString.

---

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

diff --git a/dlls/gdiplus/graphics.c b/dlls/gdiplus/graphics.c
index 2be64c7..3525743 100644
--- a/dlls/gdiplus/graphics.c
+++ b/dlls/gdiplus/graphics.c
@@ -2239,7 +2239,7 @@ GpStatus WINGDIPAPI GdipDrawString(GpGraphics *graphics, GDIPCONST WCHAR *string

length = j;

-    if (format->align == StringAlignmentNear)
+    if (!format || format->align == StringAlignmentNear)
     {
         drawbase.x = corners[0].x;
         drawbase.y = corners[0].y;