Add missing return true statements to legacy preferences functions

diff --git a/lib/legacy/preferences.php b/lib/legacy/preferences.php
index 7b4cfca96bcfa10eaccb5e47dbc8c4a9a644ce17..a663db7598b5bf2925c32c5a201aae5819484caa 100644 (file)
--- a/lib/legacy/preferences.php
+++ b/lib/legacy/preferences.php
@@ -84,12 +84,14 @@ class OC_Preferences{
         * @param string $app app
         * @param string $key key
         * @param string $value value
+        * @return bool
         *
         * Adds a value to the preferences. If the key did not exist before, it
         * will be added automagically.
         */
        public static function setValue( $user, $app, $key, $value ) {
                self::$object->setValue( $user, $app, $key, $value );
+               return true;
        }
 
        /**
@@ -102,36 +104,43 @@ class OC_Preferences{
         */
        public static function deleteKey( $user, $app, $key ) {
                self::$object->deleteKey( $user, $app, $key );
+               return true;
        }
 
        /**
         * @brief Remove app of user from preferences
         * @param string $user user
         * @param string $app app
+        * @return bool
         *
         * Removes all keys in preferences belonging to the app and the user.
         */
        public static function deleteApp( $user, $app ) {
                self::$object->deleteApp( $user, $app );
+               return true;
        }
 
        /**
         * @brief Remove user from preferences
         * @param string $user user
+        * @return bool
         *
         * Removes all keys in preferences belonging to the user.
         */
        public static function deleteUser( $user ) {
                self::$object->deleteUser( $user );
+               return true;
        }
 
        /**
         * @brief Remove app from all users
         * @param string $app app
+        * @return bool
         *
         * Removes all keys in preferences belonging to the app.
         */
        public static function deleteAppFromAllUsers( $app ) {
                self::$object->deleteAppFromAllUsers( $app );
+               return true;
        }
 }