e - config - profiles - scratch - fix to go back to default again

changes to restart scheme made the env var not work. this makes
scratch go back to scratch again.

src/modules/conf_dialogs/e_int_config_profiles.c

@@ -358,6 +358,7 @@ _cb_scratch(void *data EINA_UNUSED, void *data2 EINA_UNUSED)
         free(pdir);
      }
    e_config_profile_set("default");
+   e_config_profile_save();
    a = e_action_find("restart");
    if ((a) && (a->func.go)) a->func.go(NULL, NULL);
 }