From d6cd11df635941a4e7d35e6e45b4e59cb8bd4469 Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Fri, 04 Sep 2015 07:57:19 -0400
Subject: [PATCH] default for mount backup_dir set to no

---
 server/plugins-available/mailman_plugin.inc.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/plugins-available/mailman_plugin.inc.php b/server/plugins-available/mailman_plugin.inc.php
index 9ebb2aa..0d282f5 100644
--- a/server/plugins-available/mailman_plugin.inc.php
+++ b/server/plugins-available/mailman_plugin.inc.php
@@ -115,7 +115,7 @@
 	function update_config() {
 		global $app, $conf;
 
-		copy($this->mailman_config_dir.'mm_cfg.py', $this->mailman_config_dir.'mm_cfg.py');
+		copy($this->mailman_config_dir.'mm_cfg.py', $this->mailman_config_dir.'mm_cfg.py~');
 
 		// load the server configuration options
 		$app->uses('getconf');
@@ -136,7 +136,7 @@
 			if (strlen($line) && substr($line, 0, 1) != '#')
 			{
 				list($key, $value) = explode("=", $line);
-				if (!empty($value))
+				if ($value && $value !== '')
 				{
 					$key = rtrim($key);
 					$old_options[$key] = trim($value);

--
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