From 573287cf287907610f5c8514600a5bc70f7c6457 Mon Sep 17 00:00:00 2001
From: fliu <10025-fliu@users.noreply.salsa.debian.org>
Date: Mon, 5 Jul 2021 23:30:09 +0000
Subject: [PATCH] email: postconf: Handle postconf returning an empty key

However, if /sbin/postconf complained, a KeyError will be raised
---
 plinth/modules/email_server/postconf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plinth/modules/email_server/postconf.py b/plinth/modules/email_server/postconf.py
index 59b80d19a..4762bd522 100644
--- a/plinth/modules/email_server/postconf.py
+++ b/plinth/modules/email_server/postconf.py
@@ -71,7 +71,7 @@ def set_master_cf_options(service_flags, options):
 def get_unsafe(key):
     """Get postconf value (no locking, no sanitization)"""
     result = _run(['/sbin/postconf', key])
-    match = key + ' = '
+    match = key + ' ='
     if not result.startswith(match):
         raise KeyError(key)
     return result[len(match):].strip()