From 8cf8467db9ebf333141f76d20b06511cf74e8a97 Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Fri, 11 Jun 2021 17:29:51 +0200
Subject: [PATCH] Fix CodeMirror CSS inclusion check for multiple CodeMirror
 instances

---
 .../install/files/acp/templates/codemirror.tpl   | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/wcfsetup/install/files/acp/templates/codemirror.tpl b/wcfsetup/install/files/acp/templates/codemirror.tpl
index 38125aaa3b..594ae6f103 100644
--- a/wcfsetup/install/files/acp/templates/codemirror.tpl
+++ b/wcfsetup/install/files/acp/templates/codemirror.tpl
@@ -1,14 +1,6 @@
 {event name='javascriptIncludes'}
 
 <script data-relocate="true">
-	const codemirrorCss = document.head.querySelector('link[href$="codemirror.css"]');
-	if (codemirrorCss === null) {
-		const link = document.createElement('link');
-		link.rel = 'stylesheet';
-		link.href = '{@$__wcf->getPath()}js/3rdParty/codemirror/codemirror.css';
-		document.head.appendChild(link);
-	}
-	
 	require([
 		'codemirror',
 		{if $codemirrorMode|isset}
@@ -31,6 +23,14 @@
 		DomTraverse,
 		DomUtil,
 	) => {
+		const codemirrorCss = document.head.querySelector('link[href$="codemirror.css"]');
+		if (codemirrorCss === null) {
+			const link = document.createElement('link');
+			link.rel = 'stylesheet';
+			link.href = '{@$__wcf->getPath()}js/3rdParty/codemirror/codemirror.css';
+			document.head.appendChild(link);
+		}
+		
 		var elements = document.querySelectorAll('{@$codemirrorSelector|encodeJS}');
 		var config = {
 			{if $codemirrorMode|isset}
-- 
2.20.1