Install script improvement

- switched to output checking
6 years ago · 95e58c74c8
parent f65345ab0b
commit 95e58c74c8
1 changed files with 1 additions and 1 deletions
--- 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