From f90e0db428d2f1bcff9afd92fd9b8fa9c75c5c49 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Mon, 25 May 2020 18:57:59 +0200
Subject: [PATCH] Prevent crash

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

diff --git a/app/src/main/java/eu/faircode/email/HtmlHelper.java b/app/src/main/java/eu/faircode/email/HtmlHelper.java
index c7cc9f049d..034cad9f89 100644
--- a/app/src/main/java/eu/faircode/email/HtmlHelper.java
+++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java
@@ -1588,7 +1588,8 @@ public class HtmlHelper {
                     else
                         ssb.insert(i + 1, "> ");
 
-            ssb.insert(start, ssb.charAt(start) == '>' ? ">" : "> ");
+            if (start < ssb.length())
+                ssb.insert(start, ssb.charAt(start) == '>' ? ">" : "> ");
         }
 
         for (BulletSpan span : ssb.getSpans(0, ssb.length(), BulletSpan.class)) {