do not run as root

2019-01-07 13:34:34 -08:00 · 2019-01-07 13:34:34 -08:00 · 12d94ee485
commit 12d94ee485
parent 91e22b2bd3
1 changed files with 6 additions and 1 deletions
--- a/cemutil.sh
+++ b/cemutil.sh
@ -1,8 +1,13 @@
 #!/bin/bash

+if (( $EUID == 0 )); then
+	echo "Do not run as root."
+	exit 1
+fi
+
 if [ -z "$DISPLAY" ]; then
 	export DISPLAY=:0.0
-fi  
+fi

 # help function:
 function printhelp {