From 8eae72a53cf4e359643a75c03d4317bd9afbac77 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Mon, 5 Mar 2012 14:20:07 +0000
Subject: - Add check_connection() to storage abstract class

---
 program/include/rcube_imap.php    | 2 ++
 program/include/rcube_storage.php | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 81ad1859a..2be225636 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -212,6 +212,8 @@ class rcube_imap extends rcube_storage
 
     /**
      * Check connection state, connect if not connected.
+     *
+     * @return bool Connection state.
      */
     public function check_connection()
     {
diff --git a/program/include/rcube_storage.php b/program/include/rcube_storage.php
index cef773c82..8123e9cee 100644
--- a/program/include/rcube_storage.php
+++ b/program/include/rcube_storage.php
@@ -108,6 +108,14 @@ abstract class rcube_storage
     abstract function is_connected();
 
 
+    /**
+     * Check connection state, connect if not connected.
+     *
+     * @return bool Connection state.
+     */
+    abstract function check_connection();
+
+
     /**
      * Returns code of last error
      *
-- 
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