*** plr.c.orig	2013-01-25 13:35:15.674086215 +1300
--- plr.c	2013-01-25 13:35:20.770086052 +1300
***************
*** 397,402 ****
--- 397,405 ----
  	 */
  	pqsignal(SIGINT, StatementCancelHandler);		/* cancel current query */
  
+ 	/* Ditto for SIGUSR1*/
+ 	pqsignal(SIGUSR1, procsignal_sigusr1_handler);	/*  handle usr1 */
+ 
  	plr_pm_init_done = true;
  }