From 280b564ab306065161016d1254493f130dad1755 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABl=20M=C3=A9tais?= <gael.metais@gmail.com>
Date: Tue, 11 May 2021 00:11:47 +0100
Subject: [PATCH] Fix bug when the node module is called without any option

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

diff --git a/lib/index.js b/lib/index.js
index 620c25c..7d71c7c 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -32,7 +32,7 @@ var yellowLabTools = function(url, options) {
         .then(function(data) {
 
             // If a screenshot saveFunction was provided in the options
-            if (typeof options.saveScreenshotFn === 'function') {
+            if (options && typeof options.saveScreenshotFn === 'function') {
                 debug('Now optimizing screenshot...');
 
                 // Remove uneeded temp screenshot path