From 03db3002b44d40a5b293c98f14f7c9b69fae83b8 Mon Sep 17 00:00:00 2001
From: Andrew Hamilton <and_hamilton@yahoo.com>
Date: Sun, 11 Apr 2021 01:55:47 +1000
Subject: [PATCH] Coding style.

- Tidy up.
---
 eris/fill3.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/eris/fill3.py b/eris/fill3.py
index d2969e5..9d8488c 100755
--- a/eris/fill3.py
+++ b/eris/fill3.py
@@ -490,7 +490,10 @@ def context(loop, appearance_changed_event, screen_widget, exit_loop=None):
     with terminal.alternate_buffer(), terminal.interactive(), \
          terminal.mouse_tracking():
         loop.add_reader(sys.stdin, on_terminal_input, screen_widget)
-        yield
+        try:
+            yield
+        finally:
+            loop.remove_reader(sys.stdin)
 
 
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