修改了好友系统的bug

friendSystem/models/friend.go

@@ -82,6 +82,8 @@ func (f *FriendRelationship) AddFriend(addType string) (result interface{}, err
 			break
 		case 2:
 			log.Println("该玩家已经拒绝过你的请求")
+			sql = ` delete from ice_friend_relationship where relationship_id = ? `
+			_, err = db.Engine.Exec(sql, friendrelationship[0].RelationshipId)
 			break
 		case 3:
 			err = errors.New("该玩家已经拒绝过你的请求")