Fix PHP warning - refs BT#12454

9 years ago · b13db12ec4
parent aca4540d0d
commit b13db12ec4
1 changed files with 7 additions and 3 deletions
--- a/main/announcements/announcements.php
+++ b/main/announcements/announcements.php
@ -465,10 +465,14 @@ switch ($action) {
            }
        }

-        foreach ($defaults['users'] as $value) {
-            $parts = explode(':', $value);
+        if (isset($defaults['users'])) {
+            foreach ($defaults['users'] as $value) {
+                $parts = explode(':', $value);
+
+                if (!isset($parts[1]) || empty($parts[1])) {
+                    continue;
+                }

-            if (isset($parts[1]) && !empty($parts[1])) {
                $form->addHtml("
                    <script>
                        $(document).on('ready', function () {