[1/3]uxtheme: fix todo in SetWindowTheme

[André Hentschel]

---
 dlls/uxtheme/system.c       |    2 ++
 dlls/uxtheme/tests/system.c |   11 ++++-------
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/dlls/uxtheme/system.c b/dlls/uxtheme/system.c
index 2839539..80fddc2 100644
--- a/dlls/uxtheme/system.c
+++ b/dlls/uxtheme/system.c
@@ -689,6 +689,8 @@ HRESULT WINAPI SetWindowTheme(HWND hwnd, LPCWSTR pszSubAppName,
     HRESULT hr;
     TRACE("(%p,%s,%s)\n", hwnd, debugstr_w(pszSubAppName),
           debugstr_w(pszSubIdList));
+    if(!hwnd)
+        return E_HANDLE;
     hr = UXTHEME_SetWindowProperty(hwnd, atSubAppName, pszSubAppName);
     if(SUCCEEDED(hr))
         hr = UXTHEME_SetWindowProperty(hwnd, atSubIdList, pszSubIdList);
diff --git a/dlls/uxtheme/tests/system.c b/dlls/uxtheme/tests/system.c
index ad277a0..6181a92 100644
--- a/dlls/uxtheme/tests/system.c
+++ b/dlls/uxtheme/tests/system.c
@@ -148,13 +148,10 @@ static void test_SetWindowTheme(void)
 
     SetLastError(0xdeadbeef);
     hRes = pSetWindowTheme(NULL, NULL, NULL);
-    todo_wine
-    {
-        ok( hRes == E_HANDLE, "Expected E_HANDLE, got 0x%08x\n", hRes);
-        ok( GetLastError() == 0xdeadbeef,
-            "Expected 0xdeadbeef, got 0x%08x\n",
-            GetLastError());
-    }
+    ok( hRes == E_HANDLE, "Expected E_HANDLE, got 0x%08x\n", hRes);
+    ok( GetLastError() == 0xdeadbeef,
+        "Expected 0xdeadbeef, got 0x%08x\n",
+        GetLastError());
 
     /* Only do the bare minimum to get a valid hwnd */
     hWnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0,100,100,0, 0, 0, NULL);
-- 

Best Regards, André Hentschel