Bug#1109537: ITP: stalwart, All-in-one Mail & Collaboration server.

[Jérémy Lal]

Package: wnpp
Followup-For: Bug #1109537

There's a small fix to be done on stalwart-ignite, line 59:
to avoid this error when called without parameter:
stalwart-ignite: 56: 1: parameter not set

--- a/stalwart-ignite
+++ b/stalwart-ignite
@@ -53,7 +53,7 @@
             ensure systemd-sysusers
     fi
 
-    if [ -z "$1" ] ; then
+    if [ -z "${1-}" ] ; then
     # Run init
     ignore stalwart --init "$_dir"
     else