WaE: cast from pointer to integer of different size

bean/native/win32/com_sun_star_comp_beans_LocalOfficeWindow.c

@@ -166,7 +166,7 @@ JNIEXPORT jlong JNICALL Java_com_sun_star_comp_beans_LocalOfficeWindow_getNative
         SetProp( hWnd, OLD_PROC_KEY, (HANDLE)hFuncPtr );
     }
 
-    return ((jlong)hWnd);
+    return ((jlong)(LONG)hWnd);
 }