use empty() rather than count()

5 years ago · 2a38664092
parent a0d1a33e56
commit 2a38664092
1 changed files with 1 additions and 1 deletions
--- a/swipe.php
+++ b/swipe.php
@ -162,7 +162,7 @@ class swipe extends rcube_plugin
        asort($options);
        // don't add none if there are no available actions, JS detects empty lists and hides the option
-        if (count($options) > 0) {
+        if (!empty($options)) {
            $options = array('none' => $this->gettext('none')) + $options;
        }