(svn r2217) - Fix: [ 1184201 ] AI orders its vehicles to a competitor's truck stop. Added a CmdFailed() check to all command returns of the AI instead of the simple == / != CMD_ERROR check. This should fix the problem.

#ifndef NAMEGEN_H
#define NAMEGEN_H

typedef byte TownNameGenerator(char *buf, uint32 seed);

extern TownNameGenerator * const _town_name_generators[];

#endif