From: Richard Russon <rich@flatcap.org>
Date: Thu, 22 Aug 2019 10:22:21 +0000 (+0100)
Subject: check for empty Context
X-Git-Tag: 2019-10-25~88
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6873cc9dc7b33601d820a732d901f525d068beba;p=neomutt

check for empty Context

We'd already checked for an empty Context at the beginning of the `case`
statement, but we didn't check after any functions that might have
closed the Context.

Fixes: #1799
---

diff --git a/index.c b/index.c
index baeaf7309..9e67a2913 100644
--- a/index.c
+++ b/index.c
@@ -1938,7 +1938,7 @@ int mutt_index_menu(void)
         }
 
         /* check for a fatal error, or all messages deleted */
-        if (mutt_buffer_is_empty(Context->mailbox->pathbuf))
+        if (Context && Context->mailbox && mutt_buffer_is_empty(Context->mailbox->pathbuf))
           ctx_free(&Context);
 
         /* if we were in the pager, redisplay the message */