sysutils/smartmontools: periodic should always alert about failing disks

Periodic scripts should return rc=1 for informational messages.  For matters
that require urgent attention, then should return rc=3 (or greater).  A
SMART imminent failure prediction requires urgent attention, so it should
return rc=3.

PR:		246785
Approved by:	samm (maintainer timeout)
Sponsored by:	Axcient

sysutils/smartmontools/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	smartmontools
 PORTVERSION=	7.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	sysutils
 MASTER_SITES=	SF
 

sysutils/smartmontools/files/smart.in

@@ -74,9 +74,9 @@ case "${daily_status_smart_enable}" in
 					${trim_junk} "${tmpfile}"
 				elif [ `grep -c '^SMART support is: Unavailable' ${tmpfile}` -eq 1 ] ; then
 					rc=2
-				echo "N/A"
+					echo "N/A"
 				else
-					rc=1
+					rc=3
 					${smartctl} ${devflags} ${daily_status_smartctl_extra_status_flags} \
 						${device} | ${trim_junk}
 				fi