expand-video.js: avoid double-initialize

10 years ago · f2b32fe3bc
1 changed files with 3 additions and 0 deletions
--- a/js/expand-video.js
+++ b/js/expand-video.js
@ -6,6 +6,9 @@ if (typeof _ == 'undefined') {
 }

 function setupVideo(thumb, url) {
+    if (thumb.videoAlreadySetUp) return;
+    thumb.videoAlreadySetUp = true;
+
    var video = null;
    var videoContainer, videoHide;
    var expanded = false;