Huw Davies : gdi32/tests: Don' t continue with the tests if GetWinMetaFileBits fails.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 904b2749f79b096f6ed04462ee00734ca42d1461
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=904b2749f79b096f6ed04462ee...

Author: Huw Davies 
Date:   Wed Jul  8 15:20:25 2009 +0100

gdi32/tests: Don't continue with the tests if GetWinMetaFileBits fails.

---

dlls/gdi32/tests/metafile.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/dlls/gdi32/tests/metafile.c b/dlls/gdi32/tests/metafile.c
index 49a5489..2eacd37 100644
--- a/dlls/gdi32/tests/metafile.c
+++ b/dlls/gdi32/tests/metafile.c
@@ -2331,7 +2331,7 @@ static void getwinmetafilebits(UINT mode, int scale, RECT *rc)
     UINT size, emf_size, i;
     WORD check = 0;
     DWORD rec_num = 0;
-    METAHEADER *mh;
+    METAHEADER *mh = NULL;
     METARECORD *rec;
     INT horz_res, vert_res, horz_size, vert_size;

@@ -2363,6 +2363,7 @@ static void getwinmetafilebits(UINT mode, int scale, RECT *rc)

size = GetWinMetaFileBits(emf, 0, NULL, mode, display_dc);
     ok(size, "GetWinMetaFileBits returns 0\n");
+    if(!size) goto end;
     mh = HeapAlloc(GetProcessHeap(), 0, size);
     GetWinMetaFileBits(emf, size, (BYTE*)mh, mode, display_dc);

@@ -2464,6 +2465,7 @@ static void getwinmetafilebits(UINT mode, int scale, RECT *rc)
         rec = (METARECORD*)((WORD*)rec + rec->rdSize);
     }

+end:
     HeapFree(GetProcessHeap(), 0, mh);
     HeapFree(GetProcessHeap(), 0, enh_header);
     DeleteEnhMetaFile(emf);