Add check whether nmap can be found

2022-09-06 21:20:31 +02:00 · 2022-09-06 21:20:31 +02:00 · 424097cb93
parent 5932ca4399
commit 424097cb93
1 changed files with 5 additions and 0 deletions
--- a/check_nmap.sh
+++ b/check_nmap.sh
@ -47,6 +47,11 @@ if [ -z "$HOST" -a -z "$INPUT" ]; then
 	exit 3
 fi

+if ! command -v nmap &> /dev/null; then
+	echoerr "Missing nmap executable"
+	exit 3
+fi
+
 function log {
 	if $DEBUG; then
 		echo "  > $@"