From 9ecf899a865a606aa19de8951f78d3a1bd8fc46a Mon Sep 17 00:00:00 2001
From: mateuswetah <mateus.m.luna@gmail.com>
Date: Wed, 1 Jun 2022 16:36:26 -0300
Subject: [PATCH] Checks if maxItemsNumber is undefined.

---
 .../gutenberg-blocks/blocks/dynamic-items-list/deprecated.js   | 3 +++
 src/views/gutenberg-blocks/blocks/dynamic-items-list/edit.js   | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/views/gutenberg-blocks/blocks/dynamic-items-list/deprecated.js b/src/views/gutenberg-blocks/blocks/dynamic-items-list/deprecated.js
index 1724c1996..3b560cfd0 100644
--- a/src/views/gutenberg-blocks/blocks/dynamic-items-list/deprecated.js
+++ b/src/views/gutenberg-blocks/blocks/dynamic-items-list/deprecated.js
@@ -8,6 +8,9 @@ export default [
                 attributes.imageSize = 'tainacan-medium';
             else
                 attributes.imageSize = 'tainacan-medium-full';
+
+            if ( isNaN(attributes.maxItemsNumber) )
+                attributes.maxItemsNumber = 12;
                 
             return attributes;
         },
diff --git a/src/views/gutenberg-blocks/blocks/dynamic-items-list/edit.js b/src/views/gutenberg-blocks/blocks/dynamic-items-list/edit.js
index b3333f100..6d1324967 100644
--- a/src/views/gutenberg-blocks/blocks/dynamic-items-list/edit.js
+++ b/src/views/gutenberg-blocks/blocks/dynamic-items-list/edit.js
@@ -281,7 +281,7 @@ export default function({ attributes, setAttributes, className, isSelected, clie
                 if (maxItemsNumber != undefined && maxItemsNumber > 0)
                     queryObject.perpage = maxItemsNumber;
                 else if (queryObject.perpage != undefined && queryObject.perpage > 0)
-                    setAttributes({ maxItemsNumber: queryObject.perpage });
+                    setAttributes({ maxItemsNumber: Number(queryObject.perpage) });
                 else {
                     queryObject.perpage = 12;
                     setAttributes({ maxItemsNumber: 12 });