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-rw-r--r--plugins/language_switch/language_switch.inc.php7
1 files changed, 7 insertions, 0 deletions
diff --git a/plugins/language_switch/language_switch.inc.php b/plugins/language_switch/language_switch.inc.php
index 9ba5b0931..fc06da5d3 100644
--- a/plugins/language_switch/language_switch.inc.php
+++ b/plugins/language_switch/language_switch.inc.php
@@ -41,6 +41,13 @@ class language_controler
if (isset($_GET['lang']))
{
+ include_once(PHPWG_ROOT_PATH . 'admin/include/languages.class.php');
+ $languages = new languages();
+ if (!in_array($_GET['lang'], array_keys($languages->fs_languages)))
+ {
+ $_GET['lang'] = PHPWG_DEFAULT_LANGUAGE;
+ }
+
if (!empty($_GET['lang']) and file_exists(PHPWG_ROOT_PATH.'language/'.$_GET['lang'].'/common.lang.php'))
{
if (is_a_guest() or is_generic())