From 44fb9d24cf0a326248fb0f20104e1b32c4c3636a Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Tue, 8 Oct 2019 21:59:49 +0200
Subject: [PATCH] Prevent crash

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

diff --git a/app/src/main/java/eu/faircode/email/MailService.java b/app/src/main/java/eu/faircode/email/MailService.java
index e8b7cbcf28..a0b1fa0fb2 100644
--- a/app/src/main/java/eu/faircode/email/MailService.java
+++ b/app/src/main/java/eu/faircode/email/MailService.java
@@ -367,7 +367,7 @@ public class MailService implements AutoCloseable {
 
     public void close() throws MessagingException {
         try {
-            if (iservice != null)
+            if (iservice != null && iservice.isConnected())
                 iservice.close();
         } finally {
             context = null;