--- uClinux-dist/user/cron/cron.c.orig	2010-05-17 17:37:57.000000000 +1000
+++ uClinux-dist/user/cron/cron.c	2010-05-17 17:46:37.000000000 +1000
@@ -547,6 +547,7 @@
 
 	openlog("cron", LOG_PID, LOG_CRON);
 	signal(SIGCHLD, SIG_IGN);
+	signal(SIGHUP, SIG_IGN);
 
 tjmp:	target = time(NULL);
 	now = localtime(&target);