From cdf95f70406386f352c9f3960225dc7aef34dc36 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Wed, 14 Aug 2019 20:47:18 +0200
Subject: [PATCH] Prevent crash

---
 app/src/main/java/eu/faircode/email/FragmentIdentity.java | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/FragmentIdentity.java b/app/src/main/java/eu/faircode/email/FragmentIdentity.java
index da2f4d74a6..6e1d0b7c38 100644
--- a/app/src/main/java/eu/faircode/email/FragmentIdentity.java
+++ b/app/src/main/java/eu/faircode/email/FragmentIdentity.java
@@ -274,11 +274,8 @@ public class FragmentIdentity extends FragmentBase {
 
             @Override
             public void afterTextChanged(Editable editable) {
-                String email = editable.toString();
-                if (email.contains("@"))
-                    etDomain.setText(email.split("@")[1]);
-                else
-                    etDomain.setText(null);
+                String[] email = editable.toString().split("@");
+                etDomain.setText(email.length < 2 ? null : email[1]);
             }
         });