Disallow restart when wifibox is not running.

It makes no sense to execute the `restart` command when the guest is not run. Emit a warning instead and quit.
pgj · Sep 30, 2022 · 69d726c · 69d726c
1 parent ff81a0b
commit 69d726c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/sbin/wifibox b/sbin/wifibox
@@ -787,6 +787,7 @@ reload_vmm() {
 wifibox_restart() {
     local _target="$1"
     local _restart
+    local _pid
 
     log info "Begin: wifibox restart"
 
@@ -795,6 +796,13 @@ wifibox_restart() {
 	exit 1
     fi
 
+    _pid="$(get_vm_manager_pid)"
+
+    if [ -z "${_pid}" ]; then
+	log warn "No running instance found that could be restarted"
+	return 1
+    fi
+
     case ${_target} in
 	guest) _restart="G";;
 	""|netif) _restart="GN";;