From f4f072501cf43f73d84081cf3035a0d45c88c367 Mon Sep 17 00:00:00 2001
From: Guillaume Mazoyer <respawneral@gmail.com>
Date: Sun, 3 Aug 2014 16:08:59 +0200
Subject: Fix send command if reconnection is needed when using SSH.

---
 auth/ssh.php | 4 ++--
 utils.php    | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/auth/ssh.php b/auth/ssh.php
index 68fd927..b2f96de 100644
--- a/auth/ssh.php
+++ b/auth/ssh.php
@@ -71,7 +71,7 @@ final class SSH extends Authentication {
   }
 
   public function send_command($command) {
-    if ($this->connection == null) {
+    if (($this->connection == null) || !$this->connection->isConnected()) {
       $this->connect();
     }
 
@@ -81,7 +81,7 @@ final class SSH extends Authentication {
   }
 
   public function disconnect() {
-    $this->send_command('exit');
+    $this->connection->disconnect();
     $this->connection = null;
   }
 }
diff --git a/utils.php b/utils.php
index fb1c1a8..99a6a06 100644
--- a/utils.php
+++ b/utils.php
@@ -96,5 +96,4 @@ function log_to_file($log) {
   file_put_contents($config['misc']['logs'], $log, FILE_APPEND | LOCK_EX);
 }
 
-
 // End of utils.php
-- 
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