2 files changed, 13 insertions, 4 deletions
diff --git a/lib/plugins/config/settings/config.class.php b/lib/plugins/config/settings/config.class.php
index 5e472d16b..16be9a689 100644
--- a/lib/plugins/config/settings/config.class.php
+++ b/lib/plugins/config/settings/config.class.php
@@ -129,6 +129,15 @@ if (!class_exists('configuration')) {
       return true;
     }
 
+    /**
+     * Update last modified time stamp of the config file
+     */
+    function touch_settings(){
+        if ($this->locked) return false;
+        $file = end($this->_local_files);
+        return @touch($file);
+    }
+
     function _read_config_group($files) {
       $config = array();
       foreach ($files as $file) {
@@ -381,7 +390,7 @@ if (!class_exists('setting')) {
      *  update setting with user provided value $input
      *  if value fails error check, save it
      *
-     *  @return true if changed, false otherwise (incl. on error)
+     *  @return boolean true if changed, false otherwise (incl. on error)
      */
     function update($input) {
         if (is_null($input)) return false;
@@ -652,7 +661,7 @@ if (!class_exists('setting_email')) {
      *  update setting with user provided value $input
      *  if value fails error check, save it
      *
-     *  @return true if changed, false otherwise (incl. on error)
+     *  @return boolean true if changed, false otherwise (incl. on error)
      */
     function update($input) {
         if (is_null($input)) return false;
@@ -688,7 +697,7 @@ if (!class_exists('setting_richemail')) {
      *  update setting with user provided value $input
      *  if value fails error check, save it
      *
-     *  @return true if changed, false otherwise (incl. on error)
+     *  @return boolean true if changed, false otherwise (incl. on error)
      */
     function update($input) {
         if (is_null($input)) return false;
diff --git a/lib/plugins/config/settings/config.metadata.php b/lib/plugins/config/settings/config.metadata.php
index 582452917..585015085 100644
--- a/lib/plugins/config/settings/config.metadata.php
+++ b/lib/plugins/config/settings/config.metadata.php
@@ -129,7 +129,7 @@ $meta['_authentication'] = array('fieldset');
 $meta['useacl']      = array('onoff');
 $meta['autopasswd']  = array('onoff');
 $meta['authtype']    = array('authtype');
-$meta['passcrypt']   = array('multichoice','_choices' => array('smd5','md5','apr1','sha1','ssha','lsmd5','crypt','mysql','my411','kmd5','pmd5','hmd5','bcrypt'));
+$meta['passcrypt']   = array('multichoice','_choices' => array('smd5','md5','apr1','sha1','ssha','lsmd5','crypt','mysql','my411','kmd5','pmd5','hmd5','mediawiki','bcrypt','sha512'));
 $meta['defaultgroup']= array('string');
 $meta['superuser']   = array('string');
 $meta['manager']     = array('string');