gdiplus: Don't create a font if there is no facename.

dlls/gdiplus/font.c

@@ -169,6 +169,9 @@ GpStatus WINGDIPAPI GdipCreateFontFromLogfontW(HDC hdc,
     if(!logfont || !font)
         return InvalidParameter;
 
+    if (logfont->lfFaceName[0] == 0)
+        return NotTrueTypeFont;
+
     *font = GdipAlloc(sizeof(GpFont));
     if(!*font)  return OutOfMemory;
 

dlls/gdiplus/tests/font.c

@@ -112,9 +112,7 @@ static void test_logfont(void)
     lfw.lfFaceName[0] = 0;
     stat = GdipCreateFontFromLogfontW(hdc, &lfw, &font);
 
-todo_wine {
     expect(NotTrueTypeFont, stat);
-}
 
     memcpy(&lfw.lfFaceName, arial, 6 * sizeof(WCHAR));