- fix broken rc script from last commit.

(var do not expandinside singel quote, so the port failed to start)
- bump PORTREVISION

PR:		196090 (followup)
Approved by:	maintainer (implicit)

mail/mailgraph/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	mailgraph
 PORTVERSION=	1.14
-PORTREVISION=	7
+PORTREVISION=	8
 CATEGORIES=	mail
 MASTER_SITES=	http://mailgraph.schweikert.ch/pub/ \
 		http://mailgraph.schweikert.ch/pub/old/

mail/mailgraph/files/mailgraph.in

@@ -25,7 +25,7 @@ start_precmd()
 {
     mkdir -p "$mailgraph_chdir"
     chown "$mailgraph_user" "$mailgraph_chdir"
-    if ! su -m '$mailgraph_user' -c 'sh -c "[ -r '$mailgraph_maillog' ]"'; then
+    if ! su -m "$mailgraph_user" -c "sh -c \"[ -r "$mailgraph_maillog" ]\""; then
         echo "MAILGRAPH CANNOT RUN: $mailgraph_maillog not readable by $mailgraph_user"
         return 1
     fi