From f09c92a14a2989293c314317a54f6423420e5075 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Tue, 21 Mar 2023 18:45:27 +0100
Subject: [PATCH] Thread safe toHtml (2)

---
 app/src/main/java/eu/faircode/email/HtmlEx.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/HtmlEx.java b/app/src/main/java/eu/faircode/email/HtmlEx.java
index e5cbe59ea6..461ebe6125 100644
--- a/app/src/main/java/eu/faircode/email/HtmlEx.java
+++ b/app/src/main/java/eu/faircode/email/HtmlEx.java
@@ -76,9 +76,10 @@ public class HtmlEx {
      * @return string containing input converted to HTML
      */
     public /* static */ String toHtml(Spanned text, int option) {
-        SpannableStringBuilder ssb = new SpannableStringBuilderEx(text);
+        if (!Helper.isUiThread())
+            text = new SpannableStringBuilderEx(text);
         StringBuilder out = new StringBuilder();
-        withinHtml(out, ssb, option);
+        withinHtml(out, text, option);
         return out.toString();
     }