gdi32: Check return value of REGION_UnionRectWithRegion (Coverity).

15162ddf · Marcus Meissner · Alexandre Julliard · d34e0515 · 15162ddf
Commit 15162ddf authored Dec 31, 2011 by Marcus Meissner Committed by Alexandre Julliard Jan 03, 2012
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region.c dlls/gdi32/region.c +3 -2

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--- a/dlls/gdi32/region.c
+++ b/dlls/gdi32/region.c
@@ -1271,11 +1271,12 @@ static BOOL REGION_UnionRectWithRegion(const RECT *rect, WINEREGION *rgn)
 BOOL add_rect_to_region( HRGN rgn, const RECT *rect )
 {
    RGNOBJ *obj = GDI_GetObjPtr( rgn, OBJ_REGION );
+    BOOL ret;

    if (!obj) return FALSE;
-    REGION_UnionRectWithRegion( rect, &obj->rgn );
+    ret = REGION_UnionRectWithRegion( rect, &obj->rgn );
    GDI_ReleaseObj( rgn );
-    return TRUE;
+    return ret;
 }

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