Bounds checking in possibilty finding code

rugby-score-store.c

@@ -211,6 +211,7 @@ rugby_score_store_set_score (RugbyScoreStore *store,
                              gint             score)
 {
 	g_return_if_fail (RUGBY_IS_SCORE_STORE (store));
+	g_return_if_fail (score >= 0 && score <= 150);
 
 	store->priv->score = score;