call videojs only if a video is present

2017-12-02 21:26:21 +01:00 · 2017-12-02 21:26:21 +01:00 · 6525eee162
commit 6525eee162
parent bc991ca798
1 changed files with 4 additions and 1 deletions
--- a/s/item.tpl.html
+++ b/s/item.tpl.html
@ -63,7 +63,10 @@
  <script src="./s/videojs.persistvolume.js"></script>
  <script>
    (function() {
-      var vid1 = videojs( document.querySelector(".video-js") );
+      let video = document.querySelector(".video-js");
+      if(!video)
+        return;
+      var vid1 = videojs(video);
      vid1.persistvolume({
        namespace: "f0ck"
      });