virt plugin: set bool to false, not 0

diff --git a/src/virt.c b/src/virt.c
index caaf077..9f87d2c 100644 (file)
--- a/src/virt.c
+++ b/src/virt.c
@@ -1899,7 +1899,7 @@ static int virt_notif_thread_init(virt_notif_thread_t *thread_data) {
    */
   thread_data->domain_event_cb_id = -1;
   pthread_mutex_lock(&thread_data->active_mutex);
-  thread_data->is_active = 0;
+  thread_data->is_active = false;
   pthread_mutex_unlock(&thread_data->active_mutex);
 
   return 0;