From af11a96f7810b06e534cdbf57adf52a4d827db1c Mon Sep 17 00:00:00 2001
From: "James E. Blair" <jeblair@redhat.com>
Date: Fri, 4 May 2018 15:01:37 -0700
Subject: [PATCH] Exit 0 if MAILMAN_SITE_DIR is not set

This variable is required for the multihost hack to work, but the
dpkg scripts don't know about it.  Just exit 0 if it's not set
(but still provide a message for admins) so that the dpkg scripts
don't bomb.

Change-Id: Ib5d806794d62c089f4267f7b5e4cee6e6702c5ff
---
 templates/mm_cfg_multihost.py.erb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/templates/mm_cfg_multihost.py.erb b/templates/mm_cfg_multihost.py.erb
index 39a240e..442f719 100644
--- a/templates/mm_cfg_multihost.py.erb
+++ b/templates/mm_cfg_multihost.py.erb
@@ -1,6 +1,11 @@
 import os
 import sys
 
+if 'MAILMAN_SITE_DIR' not in os.environ:
+  print("Please set MAILMAN_SITE_DIR")
+  # Exit 0 to avoid confusing the dpkg scripts
+  sys.exit(0)
+
 sys.path.insert(0, os.path.join(os.environ['MAILMAN_SITE_DIR'], 'etc'))
 from mm_cfg_local import *