From c6780edd0c08f2824222a9e15a40443e33d2507d Mon Sep 17 00:00:00 2001
From: Matt Hinchliffe <i-like-robots@users.noreply.github.com>
Date: Tue, 20 Jun 2017 13:06:13 +0100
Subject: [PATCH] Bugfix: bail if startAds method is called multiple times (V3)
 (#108)

* Bugfix: bail if startAds method is called multiple times

* Check loading spinner exists before attempting to remove it
---
 src/js/ads.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/js/ads.js b/src/js/ads.js
index 3158912..d82629e 100644
--- a/src/js/ads.js
+++ b/src/js/ads.js
@@ -187,8 +187,10 @@ class VideoAds {
 		}
 
 		// Remove the preloading spinner
-		this.loadingStateEl.parentNode.removeChild(this.loadingStateEl);
-		this.loadingStateEl = null;
+		if (this.loadingStateEl) {
+			this.loadingStateEl.parentNode.removeChild(this.loadingStateEl);
+			this.loadingStateEl = null;
+		}
 
 		try {
 			// Initialize the ads manager. Ad rules playlist will start at this time.