[patch] add different checks to the variable

udev-trigger.patch (text/plain), 919 bytes, created by Daniel Salas on 2015-06-10 16:06:23 UTC

--- udev-trigger	2015-06-01 08:32:25.000000000 -0700
+++ /root/udev-trigger	2015-06-10 08:49:07.603653668 -0700
@@ -33,12 +33,16 @@
 
 		services="${services} ${svc}"
 	done
-	[ -n "${services}" ] && einfo "Device initiated services:${HILITE}${services}${NORMAL}"
+	if [ -z "${services}" ]; then
+	   einfo "No services were initiated by devices.${NORMAL}"
+	else
+	   einfo "Device initiated services:${HILITE}${services}${NORMAL}"
+	fi
 }
 
 start_post()
 {
-	if yesno "${udev_monitor}:-no}"; then
+	if yesno "${udev_monitor:-no}"; then
 		if yesno "${udev_monitor_keep_running:-no}"; then
 			ewarn "udevmonitor is still writing into ${udevmonitor_log}"
 		else
@@ -46,8 +50,8 @@
 			start-stop-daemon --stop --pidfile "${udevmonitor_pid}" \
 				--exec /bin/udevadm
 		fi
-		fi
-		display_hotplugged_services
+	fi
+	display_hotplugged_services
 }
 
 # This is here because some software expects /dev/root to exist.