From 3713b9665ba7a40389e9c35dd180b9e2c2165d23 Mon Sep 17 00:00:00 2001
From: joshuaruesweg <ruesweg@woltlab.com>
Date: Wed, 24 Jun 2020 21:26:26 +0200
Subject: [PATCH] Fix leaking globals

---
 .../templates/__videoAttachmentBBCode.tpl     | 22 ++++++++++---------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/com.woltlab.wcf/templates/__videoAttachmentBBCode.tpl b/com.woltlab.wcf/templates/__videoAttachmentBBCode.tpl
index 10b5fbbd37..2521c6c568 100644
--- a/com.woltlab.wcf/templates/__videoAttachmentBBCode.tpl
+++ b/com.woltlab.wcf/templates/__videoAttachmentBBCode.tpl
@@ -7,14 +7,16 @@
 </span>
 
 <script data-relocate="true">
-	{* try to determine if browser might be able to play video *}
-	var video = elById('attachmentVideo_{@$attachmentIdentifier}');
-	var canPlayType = elCreate('video').canPlayType('{$attachment->fileType}');
-	
-	if (canPlayType === '') {
-		elRemove(video);
-	}
-	else {
-		elShow(video);
-	}
+	(function () {
+		{* try to determine if browser might be able to play video *}
+		var video = elById('attachmentVideo_{@$attachmentIdentifier}');
+		var canPlayType = video.canPlayType('{$attachment->fileType}');
+		
+		if (canPlayType === '') {
+			elRemove(video);
+		}
+		else {
+			elShow(video);
+		}
+	})();
 </script>
-- 
2.20.1