From 732adfa710298a29e749be000cae4008ee8cba14 Mon Sep 17 00:00:00 2001
From: Gaurish Kamat <34893664+gaurishk23@users.noreply.github.com>
Date: Tue, 21 May 2019 11:54:36 +0530
Subject: [PATCH 1/2] Update DocPreprocessor.js

Added check for the body length. The code breaks if the body in table data is empty.
---
 src/DocPreprocessor.js | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/src/DocPreprocessor.js b/src/DocPreprocessor.js
index ad114d944..43da0c670 100644
--- a/src/DocPreprocessor.js
+++ b/src/DocPreprocessor.js
@@ -96,21 +96,22 @@ class DocPreprocessor {
 		let cols;
 		let rows;
 
-		for (col = 0, cols = node.table.body[0].length; col < cols; col++) {
-			for (row = 0, rows = node.table.body.length; row < rows; row++) {
-				let rowData = node.table.body[row];
-				let data = rowData[col];
-				if (data !== undefined) {
-					if (data === null) { // transform to object
-						data = '';
-					}
-					if (!data._span) {
-						rowData[col] = this.preprocessNode(data);
+		if(node && node.table && Array.isArray(node.table.body) && node.table.body.length ){
+				for (col = 0, cols = node.table.body[0].length; col < cols; col++) {
+				for (row = 0, rows = node.table.body.length; row < rows; row++) {
+					let rowData = node.table.body[row];
+					let data = rowData[col];
+					if (data !== undefined) {
+						if (data === null) { // transform to object
+							data = '';
+						}
+						if (!data._span) {
+							rowData[col] = this.preprocessNode(data);
+						}
 					}
 				}
 			}
 		}
-
 		return node;
 	}
 

From e6c5d7b96e0dbe4c393a693709f0bf8d19c41807 Mon Sep 17 00:00:00 2001
From: Gaurish Kamat <34893664+gaurishk23@users.noreply.github.com>
Date: Tue, 21 May 2019 12:03:16 +0530
Subject: [PATCH 2/2] Update DocPreprocessor.js

---
 src/DocPreprocessor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DocPreprocessor.js b/src/DocPreprocessor.js
index 43da0c670..bc96e4e5e 100644
--- a/src/DocPreprocessor.js
+++ b/src/DocPreprocessor.js
@@ -96,7 +96,7 @@ class DocPreprocessor {
 		let cols;
 		let rows;
 
-		if(node && node.table && Array.isArray(node.table.body) && node.table.body.length ){
+		if(node && node.table && isArray(node.table.body) && node.table.body.length ){
 				for (col = 0, cols = node.table.body[0].length; col < cols; col++) {
 				for (row = 0, rows = node.table.body.length; row < rows; row++) {
 					let rowData = node.table.body[row];