From 33deadcbe04c82f3ba533eedb17e92e0421bff57 Mon Sep 17 00:00:00 2001
From: Brandon Casey <BrandonOCasey@users.noreply.github.com>
Date: Thu, 3 Aug 2017 15:29:44 -0400
Subject: [PATCH] fix: prevent initialization from happening twice (#9)

---
 src/plugin.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/plugin.js b/src/plugin.js
index b00de17e..4c165980 100644
--- a/src/plugin.js
+++ b/src/plugin.js
@@ -46,6 +46,13 @@ const errors = {
  */
 const vr = function(options) {
   const player = this;
+
+  // don't initialize twice
+  if (this.usingPlugin('vr')) {
+    videojs.log.warn('videojs-vr is already intialized, not going to initialize again');
+    return;
+  }
+
   const settings = videojs.mergeOptions(defaults, options || {});
   const videoEl = this.el().getElementsByTagName('video')[0];
   const container = this.el();