Function IsUniqueWaypointName

src/waypoint_cmd.cpp:569–576

* Check whether the name is unique amongst the waypoints. * @param name The name to check. * @return True iff the name is unique. */

 * @return True iff the name is unique.
 */
static bool IsUniqueWaypointName(const std::string &name)
{
	for (const Waypoint *wp : Waypoint::Iterate()) {
		if (!wp->name.empty() && wp->name == name) return false;
	}

	return true;
}

/**
 * Rename a waypoint.