Drain the events channel when closing

This avoids rare cases where we try to send messages to the event
channel, but it is full and blocks the Close routine.

1 files changed, 5 insertions, 0 deletions

diff --git a/app.go b/app.go
index 485521f..3b34bd8 100644
--- a/app.go
+++ b/app.go
@@ -241,6 +241,11 @@ func (app *App) eventLoop() {
 			app.win.Draw(currentMembers)
 		}
 	}
+	go func() {
+		// drain events until we close
+		for range app.events {
+		}
+	}()
 }
 
 // ircLoop maintains a connection to the IRC server by connecting and then