Fix duplicate check for interactive bash

bashrc

@@ -2,16 +2,13 @@
 
 # Based on example .bashrc as provided by Debian
 
-# This file is only meant for interactive shells
-[[ $- != *i* ]] && return
+# If not running interactively, don't do anything
+[ -z "$PS1" ] && return
 
 # Environment variables go here
 export LANG=en_US.UTF-8
 export PATH=${HOME}/.local/share/perl5/bin:${HOME}/.local/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/usr/local/bin:/usr/sbin:/sbin:/usr/local/sbin
 
-# If not running interactively, don't do anything
-[ -z "$PS1" ] && return
-
 # History control
 HISTCONTROL=ignoreboth
 HISTZIE=20000