From 0a48ef9fc7c78322baef0f04f07cdc5494d88ea4 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Mon, 19 Dec 2016 10:18:13 +1300
Subject: Attempt a much saner approach to managing SHLVL

---
 sh/shrc.d/tmux.sh | 9 ---------
 1 file changed, 9 deletions(-)

(limited to 'sh/shrc.d')

diff --git a/sh/shrc.d/tmux.sh b/sh/shrc.d/tmux.sh
index 32780c9d..bd954be8 100644
--- a/sh/shrc.d/tmux.sh
+++ b/sh/shrc.d/tmux.sh
@@ -17,12 +17,3 @@ tmux() {
     # Execute with concluded arguments
     command tmux "$@"
 }
-
-# If we have a SHLVL set from one of the shells that does that (bash, ksh93,
-# zsh), then set a SHLVL-derived value that takes tmux into account if we
-# haven't already. This can be used to show the current SHLVL in the prompt for
-# more advanced shells.
-if [ -n "$SHLVL" ] && [ -n "$TMUX" ] && [ -z "$TMUX_SHLVL" ] ; then
-    TMUX_SHLVL=$((SHLVL - 1))
-    export TMUX_SHLVL
-fi
-- 
cgit v1.2.3