From 4abd74febc916a4e38fe81ff7d3e8e7993259b53 Mon Sep 17 00:00:00 2001
From: Luke Towers <luke@luketowers.ca>
Date: Fri, 19 Apr 2019 15:47:28 -0600
Subject: [PATCH] Improve support for PHP 7.2. Replaces #3440

---
 modules/system/controllers/requestlogs/_referer_field.htm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/system/controllers/requestlogs/_referer_field.htm b/modules/system/controllers/requestlogs/_referer_field.htm
index fa4e993a5..6fdd15860 100644
--- 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): ?>