From 178d2d3cd354bc93d82e5cd6269976b2077a66c3 Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Sun, 29 Apr 2018 22:27:28 +1000
Subject: Rework the way UI can trigger a client quitting

Add a UserInterface::is_ok method and return false on
SIGHUP/stdin closing/socket dropping

This should be cleaner and more robust than the previous SIGHUP
handling code.

Fixes #1594
---
 src/client.hh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/client.hh')

diff --git a/src/client.hh b/src/client.hh
index dadc0320..1eb1e5d3 100644
--- a/src/client.hh
+++ b/src/client.hh
@@ -37,6 +37,8 @@ public:
 
     Client(Client&&) = delete;
 
+    bool is_ui_ok() const;
+
     bool process_pending_inputs();
     bool has_pending_inputs() const { return not m_pending_keys.empty(); }
 
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