From 95e58c74c8ede05630600f09d0da2cfb59d21907 Mon Sep 17 00:00:00 2001
From: Julius <trivernis@hotmail.de>
Date: Tue, 4 Dec 2018 10:59:48 +0100
Subject: [PATCH] Install script improvement

- switched to output checking
---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 531fe66..ca33457 100644
--- a/install.sh
+++ b/install.sh
@@ -9,7 +9,7 @@ sudo pip install adafruit-pca9685
 sudo apt install vsftpd
 sudo apt install vlc
 sudo modprobe bcm2835-v4l2
-if [hash pip3];then
+if [[hash pip3]];then
     pip install pygame
     exit 0
 fi