svn commit: r287581 - head/usr.sbin/service

[Allan Jude]

Author: allanjude
Date: Tue Sep  8 22:50:17 2015
New Revision: 287581
URL: https://svnweb.freebsd.org/changeset/base/287581

Log:
  Add an additional check to service(8) -e incase rcvar is blank
  
  Approved by:	bapt (mentor)
  X-MFC-With:	287576
  Differential Revision:	https://reviews.freebsd.org/D3604

Modified:
  head/usr.sbin/service/service.sh

Modified: head/usr.sbin/service/service.sh
==============================================================================
--- head/usr.sbin/service/service.sh	Tue Sep  8 22:24:20 2015	(r287580)
+++ head/usr.sbin/service/service.sh	Tue Sep  8 22:50:17 2015	(r287581)
@@ -71,7 +71,9 @@ if [ -n "$RESTART" ]; then
 		if grep -q ^rcvar $file; then
 			eval `grep ^name= $file`
 			eval `grep ^rcvar $file`
-			load_rc_config_var ${name} ${rcvar}
+			if [ -n "$rcvar" ]; then
+				load_rc_config_var ${name} ${rcvar}
+			fi
 			checkyesno $rcvar 2>/dev/null && run_rc_script ${file} stop
 		fi
 	done
@@ -101,7 +103,9 @@ if [ -n "$ENABLED" ]; then
 		if grep -q ^rcvar $file; then
 			eval `grep ^name= $file`
 			eval `grep ^rcvar $file`
-			load_rc_config_var ${name} ${rcvar}
+			if [ -n "$rcvar" ]; then
+				load_rc_config_var ${name} ${rcvar}
+			fi
 			checkyesno $rcvar 2>/dev/null && echo $file
 		fi
 	done