From 44b4d324a0176033107789d1421549b24898ac8a Mon Sep 17 00:00:00 2001
From: Andy Wortman <ixineeringeverywhere@gmail.com>
Date: Sat, 11 Nov 2017 03:25:04 -0800
Subject: graceful shutdown, fix profile corruption bug

profile corruption was trailing json left by not truncating when profile shrinks in size
---
 src/main.rs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index d69d67d..37f190e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -383,7 +383,15 @@ fn do_ui(ui_rx_orig: chan::Receiver<Result<termion::event::Event, std::io::Error
             tw::AppState::Reconnect => {
                 tweeter.state = tw::AppState::View;
                 return Some((ui_rx_orig.clone(), tweeter.profile.clone().map(|creds| connect_twitter_stream(tweeter.app_key.clone(), creds))));
-            }
+            },
+            tw::AppState::Shutdown => {
+                tweeter.display_info.status("Saving cache...".to_owned());
+                display::paint(tweeter).unwrap();
+                tweeter.store_cache();
+                tweeter.display_info.status("Bye bye!".to_owned());
+                display::paint(tweeter).unwrap();
+                return None
+            },
             _ => ()
         };
     }
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