From adb9f422426ebe44311381c098bdfdf321f72625 Mon Sep 17 00:00:00 2001
From: Chirag Kothari <chirag_kothari@symantec.com>
Date: Fri, 16 Nov 2018 12:09:34 +0530
Subject: [PATCH] fix for error when area is not in options

---
 lib/cmd.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cmd.js b/lib/cmd.js
index 5d538c3..99db20c 100644
--- a/lib/cmd.js
+++ b/lib/cmd.js
@@ -17,7 +17,7 @@ TabulaCommand.prototype.run = function () {
 
 TabulaCommand.prototype._build = function (pdfPath, commandArgs) {
   this.args = ['-jar', path.join(__dirname, 'tabula-java.jar')];
-  if (commandArgs["area"].constructor === Array){
+  if (commandArgs["area"] && commandArgs["area"].constructor === Array){
     var array = commandArgs["area"].map((item)=>{
       this.args.push(['-a', item]);
     });