From 64cb70284798f6f910e8545c738b8b82027e6bc7 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sat, 2 Nov 2013 20:00:39 +0100
Subject: Remove duplicate languages on spellchecker langs list (#1489395)

---
 program/lib/Roundcube/rcube_spellchecker.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/program/lib/Roundcube/rcube_spellchecker.php b/program/lib/Roundcube/rcube_spellchecker.php
index d087d2584..3182ff378 100644
--- a/program/lib/Roundcube/rcube_spellchecker.php
+++ b/program/lib/Roundcube/rcube_spellchecker.php
@@ -104,6 +104,9 @@ class rcube_spellchecker
             }
         }
 
+        // remove possible duplicates (#1489395)
+        $languages = array_unique($languages);
+
         asort($languages);
 
         return $languages;
-- 
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