[RUNDLL32]

Fix resource leak

CID #716331

svn path=/trunk/; revision=62650

reactos/base/system/rundll32/rundll32.c

@@ -428,6 +428,7 @@ int WINAPI _tWinMain(
 
         if (!RegisterBlankClass(hInstance, hPrevInstance))
         {
+            FreeLibrary(hDll);
             return 0;
         }
         // Create a window so we can pass a window handle to