CID 1400451: case 0 is missing a break/return and falling through to the default case. waitpid(0, ...) makes little sense in the child, we likely wanted to terminate immediately. CID 1400453: size argument uses sizeof(char **) instead of sizeof(char *) and is assigned to a char **; sizeof's match but "this isn't a portable assumption". CID: 1400451, 1400453 MFC after: 3 days