From a8a5d40bfae65d4d2ce9303d4ae73d6047688e85 Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Mon, 30 Apr 2018 17:53:42 +0000
Subject: [PATCH] only alias ls to exa if exa exists

---
 home/.zshrc.local | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/home/.zshrc.local b/home/.zshrc.local
index 64099e1..28356a1 100644
--- a/home/.zshrc.local
+++ b/home/.zshrc.local
@@ -155,8 +155,10 @@ alias tearstop="compton --backend=glx"
 alias apktool="java -jar ~/opt/apktool_2.3.1.jar"
 alias mpvhdr="mpv --tone-mapping=hable"
 alias rls="/bin/ls --color=auto"
-alias exa="exa --git"
-alias ls="exa"
+if which exa 2>&1 >> /dev/null;then
+	alias exa="exa --git"
+	alias ls="exa"
+fi
 alias presirandr="arandr; feh --bg-fill bg.jpg"
 
 ## Environment variables