--- mqtt/src/mqtt_subs.c	2013/01/18 10:17:22	1.4.4.1
+++ mqtt/src/mqtt_subs.c	2013/01/18 10:32:17	1.4.4.2
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: mqtt_subs.c,v 1.4.4.1 2013/01/18 10:17:22 misho Exp $
+* $Id: mqtt_subs.c,v 1.4.4.2 2013/01/18 10:32:17 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -403,6 +403,7 @@ main(int argc, char **argv)
 	printf("Connecting to %s:%d ... ", e_n2addr(&args->addr, &val), e_n2port(&args->addr));
 	AIT_FREE_VAL(&val);
 
+	memset(&sa, 0, sizeof sa);
 	sa.sa_handler = sigz;
 	sigemptyset(&sa.sa_mask);
 	sigaction(SIGTERM, &sa, NULL);