Matteo Bruni : d3dx9: Don't call CoUninitialize if CoInitializeEx failed.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8226a187d63e3d355127cf1db830a4281132a598
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=8226a187d63e3d355127cf1db8...

Author: Matteo Bruni <mbruni(a)codeweavers.com>
Date:   Mon Feb 24 19:18:49 2014 +0100

d3dx9: Don't call CoUninitialize if CoInitializeEx failed.

---

 dlls/d3dx9_36/surface.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/dlls/d3dx9_36/surface.c b/dlls/d3dx9_36/surface.c
index 94301e8..5e87d94 100644
--- a/dlls/d3dx9_36/surface.c
+++ b/dlls/d3dx9_36/surface.c
@@ -1025,7 +1025,7 @@ HRESULT WINAPI D3DXLoadSurfaceFromFileInMemory(IDirect3DSurface9 *pDestSurface,
         const RECT *pSrcRect, DWORD dwFilter, D3DCOLOR Colorkey, D3DXIMAGE_INFO *pSrcInfo)
 {
     D3DXIMAGE_INFO imginfo;
-    HRESULT hr;
+    HRESULT hr, com_init;
 
     IWICImagingFactory *factory = NULL;
     IWICBitmapDecoder *decoder;
@@ -1078,7 +1078,7 @@ HRESULT WINAPI D3DXLoadSurfaceFromFileInMemory(IDirect3DSurface9 *pDestSurface,
     if (imginfo.ImageFileFormat == D3DXIFF_DIB)
         convert_dib_to_bmp((void**)&pSrcData, &SrcDataSize);
 
-    CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+    com_init = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 
     if (FAILED(CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, &IID_IWICImagingFactory, (void**)&factory)))
         goto cleanup_err;
@@ -1181,7 +1181,8 @@ cleanup_err:
     if (factory)
         IWICImagingFactory_Release(factory);
 
-    CoUninitialize();
+    if (SUCCEEDED(com_init))
+        CoUninitialize();
 
     if (imginfo.ImageFileFormat == D3DXIFF_DIB)
         HeapFree(GetProcessHeap(), 0, (void*)pSrcData);