include only minimal code changes to add ctrl-c capturing functionality

1 files changed, 4 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index d96119e..3ec964a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -52,6 +52,10 @@ fn main() {
     } else {
         let mut s = termion().unwrap();
         let app = App::load_state();
+
+        // prevent Ctrl-C from killing the app and allow the app to override it.
+        s.clear_global_callbacks(cursive::event::Event::CtrlChar('c'));
+
         let layout = NamedView::new(
             "Frame",
             LinearLayout::vertical().child(NamedView::new("Main", app)),