From 6317b9b0c63042d096a139d79e6a83e3b6e15ba4 Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Thu, 14 Oct 2010 23:34:39 +0200
Subject: vim_mode: Prevent invalid irssi options.

---
 vim-mode/vim_mode.pl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vim-mode/vim_mode.pl b/vim-mode/vim_mode.pl
index 4baad78..08c5174 100644
--- a/vim-mode/vim_mode.pl
+++ b/vim-mode/vim_mode.pl
@@ -2567,6 +2567,9 @@ sub setup_changed {
             $settings->{cmd_seq}->{value} = $value;
         } else {
             _warn("Error: vim_mode_cmd_seq must be a single character");
+            # Restore the value so $settings and irssi settings are
+            # consistent.
+            _setting_set('cmd_seq', $settings->{cmd_seq}->{value});
         }
     }
 
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