From 4d8fc0e81083fdb8a997a23ced21f5d292e8546f Mon Sep 17 00:00:00 2001
From: Fernando Schauenburg <dev@schauenburg.me>
Date: Sun, 15 Apr 2018 20:03:29 +0200
Subject: [PATCH] [tmux] shells under tmux start with SHLVL 1

This is necessary to make the visibility of nested shells (introduced in
30c5b52) work correctly when running inside tmux.
---
 tmux.conf | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tmux.conf b/tmux.conf
index 817da83..0e8e85d 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -44,6 +44,9 @@ set -g status-justify        centre
 set -g status-left           '@#h ⧉ #S'              # @host ⧉session
 set -g status-right          '%Y-%m-%d %a %H:%M'    # date, weekday, time
 
+# Make sure we always start at 1, even when invoked from a wrapper script
+set-environment -g SHLVL 1
+
 #
 # Colors
 #