From 4cc24ca4b4d176ff3b0eb34f51cc487e88a0e944 Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Sun, 24 Jul 2016 16:48:50 -0700
Subject: [PATCH] Make version number into a number

---
 virtualmin-mailman-lib.pl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/virtualmin-mailman-lib.pl b/virtualmin-mailman-lib.pl
index a7fc952..e01ba0b 100755
--- a/virtualmin-mailman-lib.pl
+++ b/virtualmin-mailman-lib.pl
@@ -49,10 +49,12 @@
 
 our $lists_file = "$module_config_directory/list-domains";
 
+# get_mailman_version()
+# Returns the mailman version number (as a float)
 sub get_mailman_version
 {
 my $out = `$mailman_dir/bin/version 2>/dev/null </dev/null`;
-if ($out =~ /version\s+(\S+)/i || $out =~ /version:\s+(\S+)/i) {
+if ($out =~ /version\s+(\d+(\.\d+)?)/i || $out =~ /version:\s+(\d+(\.\d+)?)/i) {
 	return $1;
 	}
 return undef;