Make masterpassword not mandatory

wmde-odoo/manifests/init.pp

@@ -50,7 +50,7 @@ class odoo(
 	$version = "wmde8.0",
 	$source = 'https://srcsrv.wikimedia.de/WMDE/odoo.git',
 #	$source = 'https://www.github.com/odoo/odoo.git'
-	$masterpassword, 
+	$masterpassword=undef, 
 )
 inherits odoo::params {
 
@@ -86,8 +86,19 @@ inherits odoo::params {
 			ensure => file,
 			content => template("odoo/dot_openerp_serverrc.erp"),
 			require => User["$odoo_user"],
+			owner => "$odoo_user",
+			mode => "600",
 		}
 	}
+	else {
+		file {"${odoo_user_homedir}/.openerp_serverrc":
+			ensure => file,
+			require => User["$odoo_user"],
+			owner => "$odoo_user",
+			mode => "600",
+		}
+
+	}