From 075d1048ab8807ce5bd40fb3448e0ff0c8788b7d Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Mon, 30 Jul 2018 10:32:38 +0100
Subject: [PATCH] Avoid invalid access to Optional

If the UI is not ok, the exit status of the client might not be
available. Return -1 in that case.
---
 src/main.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.cc b/src/main.cc
index 1acfdd34..027a32f8 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -563,7 +563,7 @@ int run_client(StringView session, StringView name, StringView client_init,
             raise(SIGTSTP);
         while (not client.exit_status() and client.is_ui_ok())
             event_manager.handle_next_events(EventMode::Normal);
-        return *client.exit_status();
+        return client.exit_status().value_or(-1);
     }
     catch (disconnected& e)
     {