From e6a5f17203284bef17b650ebf6883b76cf1989f1 Mon Sep 17 00:00:00 2001
From: mcramer <m.cramer@pixcept.de>
Date: Wed, 04 Sep 2013 05:01:46 -0400
Subject: [PATCH] - Fixed: dash was not allowed in language file names but was used in some cases

---
 interface/web/admin/language_import.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/interface/web/admin/language_import.php b/interface/web/admin/language_import.php
index 443bdea..4df2d10 100644
--- a/interface/web/admin/language_import.php
+++ b/interface/web/admin/language_import.php
@@ -159,7 +159,7 @@
 					$file_name = trim($parts[3]);
 					if(!preg_match("/^[a-z]{2}$/i", $selected_language)) die("unallowed characters in selected language name: $selected_language");
 					if(!preg_match("/^[a-z_]+$/i", $module_name)) die('unallowed characters in module name.');
-					if(!preg_match("/^[a-z\._]+$/i", $file_name) || stristr($file_name,'..')) die("unallowed characters in language file name: '$file_name'");
+					if(!preg_match("/^[a-z\._\-]+$/i", $file_name) || stristr($file_name,'..')) die("unallowed characters in language file name: '$file_name'");
 					if($module_name == 'global') {
 						$langfile_path = trim(ISPC_LIB_PATH."/lang/".$selected_language.".lng");
 					} else {

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