From 9a5fa7e6998fb07e2555dac4822fbd8eff63d75c Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Sun, 14 Apr 2019 13:08:57 -0600
Subject: [PATCH] Extra forcing of first level arrays in taxonomy

---
 system/src/Grav/Common/Page/Page.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/system/src/Grav/Common/Page/Page.php b/system/src/Grav/Common/Page/Page.php
index 7a4dae480..82ff71cb2 100644
--- a/system/src/Grav/Common/Page/Page.php
+++ b/system/src/Grav/Common/Page/Page.php
@@ -2294,6 +2294,11 @@ class Page implements PageInterface
     public function taxonomy($var = null)
     {
         if ($var !== null) {
+            // make sure first level are arrays
+            array_walk($var, function(&$value) {
+                $value = (array) $value;
+            });
+            // make sure all values are strings
             array_walk_recursive($var, function(&$value) {
                 $value = (string) $value;
             });