From d6134761290fa8be01e79294ce0bb12ad3ac313c Mon Sep 17 00:00:00 2001
From: Lionel Sambuc <lionel.sambuc@epfl.ch>
Date: Tue, 5 May 2026 08:43:49 +0200
Subject: [PATCH] fix: Prevent source .profile multiple times in tmux

---
 _profile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/_profile b/_profile
index 51478ad..1c63624 100644
--- a/_profile
+++ b/_profile
@@ -1,3 +1,5 @@
+[ $SHLVL -gt 1 ] && return
+
 # ~/.profile: executed by the command interpreter for login shells.
 # This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
 # exists.