fix php 7.2 compat (#10)

6 years ago · d796306abb
parent 86fb57a355
commit d796306abb
1 changed files with 1 additions and 1 deletions
--- 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;
            }