Fix default value for storeItemCheckSum is null (#568)

Co-authored-by: Evgeny Igol <[email protected]> Co-committed-by: Evgeny Igol <[email protected]>
ONLYOFFICE · Jan 28, 2025 · ed9e70c · ed9e70c
1 parent 39c9695
commit ed9e70c
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/word/Editor/Serialize2.js b/word/Editor/Serialize2.js
@@ -6828,19 +6828,19 @@ function BinaryDocumentTableWriter(memory, doc, oMapCommentId, oNumIdMap, copyPa
 	this.WriteSdtPrDataBinding = function (val)
 	{
 		var oThis = this;
-		if (null != val.prefixMappings) {
+		if (undefined !== val.prefixMappings) {
 			this.memory.WriteByte(c_oSerSdt.PrefixMappings);
 			this.memory.WriteString2(val.prefixMappings);
 		}
-		if (null != val.storeItemID) {
+		if (undefined !== val.storeItemID) {
 			this.memory.WriteByte(c_oSerSdt.StoreItemID);
 			this.memory.WriteString2(val.storeItemID);
 		}
-		if (null != val.xpath) {
+		if (undefined !== val.xpath) {
 			this.memory.WriteByte(c_oSerSdt.XPath);
 			this.memory.WriteString2(val.xpath);
 		}
-		if (null !== val.storeItemCheckSum)
+		if (undefined !== val.storeItemCheckSum)
 		{
 			//let strCustomXmlContent = this.Document.customXml.getContentByDataBinding(val);
 			//val.recalculateCheckSum(strCustomXmlContent);

diff --git a/word/Editor/custom-xml/data-binding.js b/word/Editor/custom-xml/data-binding.js
@@ -39,10 +39,10 @@
 	 */
 	function DataBinding(prefix, itemID, xpath, checkSum)
 	{
-		this.prefixMappings		= prefix ? prefix : undefined;
-		this.storeItemID 		= itemID ? itemID : undefined;
-		this.xpath				= xpath ? xpath : undefined;
-		this.storeItemCheckSum	= checkSum ? checkSum : undefined;
+		this.prefixMappings		= prefix	?	prefix		: undefined;
+		this.storeItemID 		= itemID	?	itemID		: undefined;
+		this.xpath				= xpath		?	xpath		: undefined;
+		this.storeItemCheckSum	= checkSum	?	checkSum	: undefined;
 	}
 	DataBinding.prototype.copy = function()
 	{