131 	if (!IsValidSignID(p1)) return CMD_ERROR;

   131 	if (!IsValidSignID(p1)) return CMD_ERROR;

   132 

   132 

   133 	/* If _cmd_text 0 means the new text for the sign is non-empty.

   133 	/* If _cmd_text 0 means the new text for the sign is non-empty.

   134 	 * So rename the sign. If it is empty, it has no name, so delete it */

   134 	 * So rename the sign. If it is empty, it has no name, so delete it */

   135 	if (!StrEmpty(_cmd_text)) {

   135 	if (!StrEmpty(_cmd_text)) {

   136 		if (flags & DC_EXEC) {

   138 		if (flags & DC_EXEC) {

   137 			Sign *si = GetSign(p1);

   139 			Sign *si = GetSign(p1);

   138 

   140 

   139 			/* Delete the old name */

   141 			/* Delete the old name */

   140 			free(si->name);

   142 			free(si->name);