From c82ee774ce320d051e8a89fef9b811c5a576f101 Mon Sep 17 00:00:00 2001
From: a-kenji <aks.kenji@protonmail.com>
Date: Mon, 31 Jan 2022 16:24:06 +0100
Subject: [PATCH] fix(config): warn on mode without actions (#1035)

Log with a warning, if the user finds himself in a mode,
that has no action associated with it.

fix #949
---
 zellij-utils/src/input/keybinds.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/zellij-utils/src/input/keybinds.rs b/zellij-utils/src/input/keybinds.rs
index 47b7fc3e..5e8ba033 100644
--- a/zellij-utils/src/input/keybinds.rs
+++ b/zellij-utils/src/input/keybinds.rs
@@ -198,7 +198,14 @@ impl Keybinds {
             keybinds
                 .0
                 .get(mode)
-                .unwrap_or_else(|| unreachable!("Unrecognized mode: {:?}", mode))
+                .unwrap_or({
+                    log::warn!(
+                        "The following mode has no action associated with it: {:?}",
+                        mode
+                    );
+                    // create a dummy mode to recover from
+                    &ModeKeybinds::new()
+                })
                 .0
                 .get(key)
                 .cloned()