Fix bad $lang.

Remove not necessary information messages on upgrade.

git-svn-id: http://piwigo.org/svn/trunk@3072 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/include/functions.php

@@ -1598,7 +1598,7 @@ DELETE
 /**
  * Do maintenance on all PWG tables
  *
- * @return nono
+ * @return none
  */
 function do_maintenance_all_tables()
 {
@@ -1647,7 +1647,7 @@ function do_maintenance_all_tables()
   {
     array_push(
           $page['infos'],
-          l10n('Optimization completed')
+          l10n('Optimizations completed')
           );
   }
   else

upgrade.php

@@ -298,6 +298,10 @@ if (isset($_POST['submit']) and check_upgrade())
       l10n('perform a maintenance check')
       );
 
+    // Save $page['infos'] in order to restore after maintenance actions
+    $page['infos_sav'] = $page['infos'];
+    $page['infos'] = array();
+
     // c13y_upgrade plugin means "check integrity after upgrade", so it
     // becomes useful just after an upgrade
     $query = '
@@ -314,6 +318,10 @@ REPLACE INTO '.PLUGINS_TABLE.'
     // Tables Maintenance
     do_maintenance_all_tables();
 
+    // Restore $page['infos'] in order to hide informations messages from functions calles
+    // errors messages are not hide
+    $page['infos'] = $page['infos_sav'];
+
   }
 }