From d796306abbbfe2849bfc062a413f6e84767de42d Mon Sep 17 00:00:00 2001
From: PhilW <roundcube@tehinterweb.co.uk>
Date: Wed, 22 May 2019 18:01:02 +0100
Subject: [PATCH] fix php 7.2 compat (#10)

---
 swipe.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/swipe.php b/swipe.php
index 1078eab..763d101 100644
--- a/swipe.php
+++ b/swipe.php
@@ -105,7 +105,7 @@ class swipe extends rcube_plugin
             $this->list_type = $data['list_type'];
             $this->actions[$this->list_type] = $data['actions'];
 
-            if (sizeof($this->actions[$this->list_type]) == 0) {
+            if (empty($this->actions[$this->list_type])) {
                 // no swipe actions found, disable the plugin
                 return;
             }