From dfecfd141cef31126caaa5908e958700a8efe1f9 Mon Sep 17 00:00:00 2001
From: Madeorsk <madeorsk@protonmail.com>
Date: Sun, 16 Oct 2022 01:31:17 +0200
Subject: [PATCH] Fix array serializeDiff and resetDiff for null or undefined
 values.

---
 src/Model/Types/ArrayType.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Model/Types/ArrayType.ts b/src/Model/Types/ArrayType.ts
index 6149029..b717d9a 100644
--- a/src/Model/Types/ArrayType.ts
+++ b/src/Model/Types/ArrayType.ts
@@ -38,12 +38,18 @@ export class ArrayType<SerializedValueType, SharkitekValueType> extends Type<Ser
 
 	serializeDiff(value: SharkitekValueType[]): any
 	{
+		if (value === undefined) return undefined;
+		if (value === null) return null;
+
 		// Serializing diff of all elements.
 		return value.map((value) => this.valueType.serializeDiff(value));
 	}
 
 	resetDiff(value: SharkitekValueType[]): void
 	{
+		// Do nothing if it is not an array.
+		if (!Array.isArray(value)) return;
+
 		// Reset diff of all elements.
 		value.forEach((value) => this.valueType.resetDiff(value));
 	}