[svn r20108] FS#4046 - Initialization of the variables $language_interface and $language_interface_initial_value within the script .../dokeos/main/install/index.php in order the function get_lang(...) to work properly during system installation.

main/install/index.php

@@ -67,6 +67,10 @@ elseif ( isset($_SESSION['install_language']) && $_SESSION['install_language'] )
 	include_once("../lang/$install_language/install.inc.php");
 }
 
+// These global variables must be set for proper working of the function get_lang(...) during the installation.
+$language_interface = $install_language;
+$language_interface_initial_value = $install_language;
+
 $charset = '';
 //force ISO-8859-15 for European languages. Leave Apache determine the encoding for others (HTML declaring UTF-8)
 $euro_langs = array('english','french','french_KM','french_corporate','french_org','dutch','spanish','german','italian','greek','danish','swedish','norwegian','polish','galician','catalan','czech','finnish');
@@ -715,4 +719,4 @@ else
 	 
 </div>
 </body>
-</html>
+</html>