Also check if no argument is specified

2023-06-17 04:36:42 -07:00 · 2023-06-17 04:36:42 -07:00 · ed9141853f
parent 1e114e5d5a
commit ed9141853f
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -55,7 +55,7 @@ shift $((OPTIND - 1))

 msg="$1"

-[ -z "$msg" ] && {
+[ -z "$msg" ] && [ "$#" -eq 0 ] && {
 	err "a message needs to be specified"
 	exit 1
 }