use variable

Signed-off-by: Stephen Gran <steve@lobefin.net>

diff --git a/modules/exim/manifests/init.pp b/modules/exim/manifests/init.pp
index 4a213f9..5b02956 100644 (file)
--- a/modules/exim/manifests/init.pp
+++ b/modules/exim/manifests/init.pp
@@ -127,13 +127,13 @@ class exim {
 
        @ferm::rule { 'dsa-exim':
                description => 'Allow SMTP',
-               rule        => '&SERVICE_RANGE(tcp, $mail_port, $SMTP_SOURCES)'
+               rule        => "&SERVICE_RANGE(tcp, $mail_port, \$SMTP_SOURCES)"
        }
 
        @ferm::rule { 'dsa-exim-v6':
                description => 'Allow SMTP',
                domain      => 'ip6',
-               rule        => '&SERVICE_RANGE(tcp, $mail_port, $SMTP_V6_SOURCES)'
+               rule        => "&SERVICE_RANGE(tcp, $mail_port, \$SMTP_V6_SOURCES)"
        }
 
        # Do we actually want this?  I'm only doing it because it's harmless