Improve support for PHP 7.2. Replaces #3440

2019-04-19 15:47:28 -06:00 · 2019-04-19 15:47:28 -06:00 · 4abd74febc
parent 7c7ff31cd6
commit 4abd74febc
1 changed files with 1 additions and 1 deletions
--- a/modules/system/controllers/requestlogs/_referer_field.htm
+++ b/modules/system/controllers/requestlogs/_referer_field.htm
@ -1,4 +1,4 @@
-<?php if ($formModel->referer && count($formModel->referer) > 0): ?>
+<?php if (is_countable($formModel->referer) && count($formModel->referer) > 0): ?>
    <div class="form-control control-simplelist with-icons">
        <ul>
            <?php foreach ((array) $formModel->referer as $referer): ?>