From 800235f6826ef6109c23974463d4c4d497987b4f Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 06 Apr 2016 06:25:01 -0400
Subject: [PATCH] Fix compatibility with older PHP versions by not using empty(fn())

---
 plugins/emoticons/emoticons.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/emoticons/emoticons.php b/plugins/emoticons/emoticons.php
index 5de5f91..d5f0e9a 100644
--- a/plugins/emoticons/emoticons.php
+++ b/plugins/emoticons/emoticons.php
@@ -175,10 +175,10 @@
         $dont_override = $rcube->config->get('dont_override', array());
 
         if ($args['section'] == 'mailview' && !in_array('emoticons_display', $dont_override)) {
-            $args['prefs']['emoticons_display'] = !empty(rcube_utils::get_input_value('_emoticons_display', rcube_utils::INPUT_POST));
+            $args['prefs']['emoticons_display'] = rcube_utils::get_input_value('_emoticons_display', rcube_utils::INPUT_POST) ? true : false;
         }
         else if ($args['section'] == 'compose' && !in_array('emoticons_compose', $dont_override)) {
-            $args['prefs']['emoticons_compose'] = !empty(rcube_utils::get_input_value('_emoticons_compose', rcube_utils::INPUT_POST));
+            $args['prefs']['emoticons_compose'] = rcube_utils::get_input_value('_emoticons_compose', rcube_utils::INPUT_POST) ? true : false;
         }
 
         return $args;

--
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