Fix crash when loglevel of none! is specified on non-action rule. Note

that this crash only occurs when using rules outside the documented
format.  Reported by Matt "Cyber Dog" LaPlante (webmaster at
cyberdogtech dot com).


git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@2238 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb

Shorewall2/firewall

@@ -4660,11 +4660,13 @@ process_rule() # $1 = target
 	    expandv logtag
 	fi
 
-	if [ "$loglevel" = none ]; then
-	    [ "$target" = LOG ] && return
-	    loglevel=
-	    logtag=
-	fi
+	case $loglevel in
+	    none*)
+		loglevel=
+		logtag=
+		[ $target = LOG ] && return
+		;;
+	esac
 
 	loglevel=${loglevel%\!}	
     fi