Ensure we return 0 on exit from graceful disconnection

Fixes #1042

1 files changed, 5 insertions, 2 deletions

diff --git a/src/remote.hh b/src/remote.hh
index 6aaac49d..111a4973 100644
--- a/src/remote.hh
+++ b/src/remote.hh
@@ -11,9 +11,12 @@
 namespace Kakoune
 {
 
-struct remote_error : runtime_error
+struct disconnected : runtime_error
 {
-    using runtime_error::runtime_error;
+    disconnected(String what, bool graceful = false)
+      : runtime_error{std::move(what)}, m_graceful{graceful} {}
+
+    const bool m_graceful;
 };
 
 class FDWatcher;