From 8876c1d31254626d553fc4ba4676492c4a268a6c Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 4 Jul 2020 08:06:29 +0200
Subject: [PATCH] Prevent crash

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

diff --git a/app/src/main/java/eu/faircode/email/ServiceSend.java b/app/src/main/java/eu/faircode/email/ServiceSend.java
index 069e8333c1..45f478bed6 100644
--- a/app/src/main/java/eu/faircode/email/ServiceSend.java
+++ b/app/src/main/java/eu/faircode/email/ServiceSend.java
@@ -564,7 +564,7 @@ public class ServiceSend extends ServiceBase {
 
             Address[] to = imessage.getAllRecipients();
             String via = "via " + ident.host + "/" + ident.user +
-                    " to " + TextUtils.join(", ", to);
+                    " to " + (to == null ? null : TextUtils.join(", ", to));
 
             // Send message
             EntityLog.log(this, "Sending " + via);