From 7266c6f828a991e0c223bbc2bcfc88f0337076ef Mon Sep 17 00:00:00 2001
From: Tobias Schmidl <tobias@schmidl.cc>
Date: Tue, 5 Jun 2018 04:55:45 +0200
Subject: [PATCH] use an include guard with .profile

---
 .profile | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/.profile b/.profile
index d89ea5a..5621845 100644
--- a/.profile
+++ b/.profile
@@ -8,20 +8,14 @@
 # for ssh logins, install and configure the libpam-umask package.
 #umask 022
 
-# if running bash
-if [ -n "$BASH_VERSION" ]; then
-    # include .bashrc if it exists
-    if [ -f "$HOME/.bashrc" ]; then
-	. "$HOME/.bashrc"
-    fi
-fi
+if [ -z $PROFILE_ALREADY_SET ];
+then
+	export PROFILE_ALREADY_SET=1
 
-# set PATH so it includes user's private bin if it exists
-if [ -d "$HOME/bin" ] ; then
-    PATH="$HOME/bin:$PATH"
-fi
+	# if running bash, include .bashrc if it exists
+	[ -n "$BASH_VERSION" -a -f "$HOME/.bashrc" ] && . "$HOME/.bashrc";
 
-# set PATH so it includes user's private bin if it exists
-if [ -d "$HOME/.local/bin" ] ; then
-    PATH="$HOME/.local/bin:$PATH"
+	# set PATH so it includes user's private bin dirs if they exist
+	[ -d "$HOME/.local/bin" ] && PATH="$HOME/.local/bin:$PATH"
+	[ -d "$HOME/bin" ] && PATH="$HOME/bin:$PATH"
 fi