From 0d8d3d23d204570fa0d32032ae4b34e86ac3a0b9 Mon Sep 17 00:00:00 2001
From: Sean Buckley <sean.bck@gmail.com>
Date: Tue, 1 Mar 2022 13:30:47 -0500
Subject: [PATCH] tmux: unset SHLVL

---
 modules/cli/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/cli/default.nix b/modules/cli/default.nix
index a24d1b8..d491fda 100644
--- a/modules/cli/default.nix
+++ b/modules/cli/default.nix
@@ -89,6 +89,9 @@
   programs.tmux = {
     enable = true;
     terminal = "screen-256color";
+    extraConfig = ''
+      set-environment -gu SHLVL
+    '';
   };
 
   programs.bash.interactiveShellInit = ''