From 0b36d151572e050b51d82e7429fee847ebb33e22 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 20 Nov 2014 06:03:22 -0500
Subject: [PATCH] Add method to display operation (uploading) progress in UI message

---
 index.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/index.php b/index.php
index 04362ef..5ca2af6 100644
--- a/index.php
+++ b/index.php
@@ -157,7 +157,7 @@
             RCMAIL::ERROR_INVALID_HOST     => 'invalidhost',
         );
 
-        $error_message = !is_numeric($auth['error']) ? $auth['error'] : ($error_labels[$error_code] ?: 'loginfailed');
+        $error_message = !empty($auth['error']) && !is_numeric($auth['error']) ? $auth['error'] : ($error_labels[$error_code] ?: 'loginfailed');
 
         $OUTPUT->show_message($error_message, 'warning');
 

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