sysmgr

commit efc5621b445ad7b5213120a277cc64e9a32c0781
parent b735a390a12fcd739224c87c8b67c9a57b8e3937
Author: Cem Keylan <cem@ckyln.com>
Date:   Mon, 13 Apr 2020 16:01:35 +0300

svctl: better argument processing

Diffstat:
M
sysmgr
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/sysmgr b/sysmgr
@@ -199,8 +199,12 @@ fn_runsyssv() {
 }
 
 fn_svctl() {
+    # Check if the RUNDIR exists
     [ -d "$RUNDIR" ] || die "$RUNDIR could not be found, are you sure sysmgr is running?"
-    job="$1"; shift ; [ "$1" ] || usage
+
+    # Check that there are at least two arguments,
+    # get the first argument into a job variable.
+    [ "$2" ] || usage; job="$1"; shift
     for service; do
         # This will retrieve the process id from the service directory.
         getpid "$service"