From 9b9cdfe9d05c7e98b3f8070517ecbfca5ed5cb0d Mon Sep 17 00:00:00 2001
From: Markus Rekkenbeil <mre@mobi4friends.de>
Date: Sat, 30 Aug 2014 19:38:07 +0200
Subject: [PATCH] Add set process for /etc/mailname [Closes: issue1315]

---
 chroot-script | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/chroot-script b/chroot-script
index 3a8dca9..c291ffc 100755
--- a/chroot-script
+++ b/chroot-script
@@ -489,6 +489,20 @@ hostname() {
         sed -i "s/^inet_interfaces = .*/inet_interfaces = loopback-only/" /etc/postfix/main.cf
         grep -q inet_interfaces /etc/postfix/main.cf || echo 'inet_interfaces = loopback-only' >> /etc/postfix/main.cf
      fi
+     if [ -r /etc/mailname ] ; then
+        # adjust /etc/mailname
+        local etc_mail_domain=$(/bin/dnsdomainname 2>/dev/null || echo localdomain)
+        case "$HOSTNAME" in
+          *.*)
+            local mailname="$HOSTNAME"
+            ;;
+          *)
+            local mailname="${HOSTNAME}.${etc_mail_domain}"
+            ;;
+        esac
+        echo "Setting mailname to ${mailname}"
+        echo "$mailname" > /etc/mailname
+     fi
   fi
 }
 # }}}
-- 
2.1.4