From 5ad3180e5518851f3d25900b2f5a9e346d1a62a6 Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Fri, 5 Jul 2019 11:50:04 +0200
Subject: [PATCH] #2843

---
 src/Cubist/Util/Json.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/Cubist/Util/Json.php b/src/Cubist/Util/Json.php
index ac98a46..bd11aeb 100644
--- a/src/Cubist/Util/Json.php
+++ b/src/Cubist/Util/Json.php
@@ -61,9 +61,11 @@ class Json
         $v = ArrayUtil::asArray($v);
 
         array_walk_recursive($v, function (&$v, $k) {
-            $v_decoded = json_decode($v, true);
-            if ($v_decoded) {
-                $v = $v_decoded;
+            if (is_string($v)) {
+                $v_decoded = json_decode($v, true);
+                if ($v_decoded) {
+                    $v = $v_decoded;
+                }
             }
         });
 
-- 
2.39.5