Fix PHP warning for real (#7206)

4 years ago · cd73ca05d8
parent 1bc41d3a5f
commit cd73ca05d8
1 changed files with 4 additions and 2 deletions
--- a/plugins/markasjunk/markasjunk.php
+++ b/plugins/markasjunk/markasjunk.php
@ -254,8 +254,10 @@ class markasjunk extends rcube_plugin
        $a_uids = array();

        foreach ($messageset as $mbox => $uids) {
-            foreach ($uids as $uid) {
-                $a_uids[] = $multifolder ? $uid . '-' . $mbox : $uid;
+            if (is_array($uids)) {
+                foreach ($uids as $uid) {
+                    $a_uids[] = $multifolder ? $uid . '-' . $mbox : $uid;
+                }
            }
        }