Paul Vriens : gdiplus: Don't use struct member before NULL check (Coverity) .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a2406b8ca5c5d01bd70a8666ab6449a7a2730984
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=a2406b8ca5c5d01bd70a8666ab...

Author: Paul Vriens 
Date:   Tue Jul 10 19:39:57 2007 +0200

gdiplus: Don't use struct member before NULL check (Coverity).

---

dlls/gdiplus/graphicspath.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/dlls/gdiplus/graphicspath.c b/dlls/gdiplus/graphicspath.c
index 7c0e826..5df628d 100644
--- a/dlls/gdiplus/graphicspath.c
+++ b/dlls/gdiplus/graphicspath.c
@@ -66,7 +66,7 @@ static BOOL lengthen_path(GpPath *path, INT len)
 GpStatus WINGDIPAPI GdipAddPathLine2(GpPath *path, GDIPCONST GpPointF *points,
     INT count)
 {
-    INT i, old_count = path->pathdata.Count;
+    INT i, old_count;

if(!path || !points)
         return InvalidParameter;
@@ -74,6 +74,8 @@ GpStatus WINGDIPAPI GdipAddPathLine2(GpPath *path, GDIPCONST GpPointF *points,
     if(!lengthen_path(path, count))
         return OutOfMemory;

+    old_count = path->pathdata.Count;
+
     for(i = 0; i < count; i++){
         path->pathdata.Points[old_count + i].X = points[i].X;
         path->pathdata.Points[old_count + i].Y = points[i].Y;