From b62705eadf7335c7ee0c6c8797047e1f1ccdbf44 Mon Sep 17 00:00:00 2001
From: Henrik Giesel <hengiesel@gmail.com>
Date: Mon, 1 Aug 2022 02:08:25 +0200
Subject: [PATCH] Make attachToShadow an async function

---
 ts/editor/rich-text-input/RichTextStyles.svelte | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/ts/editor/rich-text-input/RichTextStyles.svelte b/ts/editor/rich-text-input/RichTextStyles.svelte
index 9679a3939..62afd7bd5 100644
--- a/ts/editor/rich-text-input/RichTextStyles.svelte
+++ b/ts/editor/rich-text-input/RichTextStyles.svelte
@@ -47,16 +47,15 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         } as StyleLinkType,
     ];
 
-    function attachToShadow(element: Element) {
+    async function attachToShadow(element: Element): Promise<void> {
         const customStyles = new CustomStyles({
             target: element.shadowRoot as any,
             props: { styles },
         });
 
-        customStyles.addStyleTag("userBase").then((styleTag) => {
-            userBaseResolve(styleTag);
-            callback(customStyles);
-        });
+        const styleTag = await customStyles.addStyleTag("userBase");
+        userBaseResolve(styleTag);
+        callback(customStyles);
     }
 </script>