=== modified file 'sbin/pidns_run'
--- old/sbin/pidns_run	2021-12-16 15:38:23 +0000
+++ new/sbin/pidns_run	2021-12-16 15:37:30 +0000
@@ -60,7 +60,7 @@
                 if pid == fork2_pid:
                     exit_status(status)
                 try:
-                    r, w, x = select.select(rlist, wlist, elist, 1.0)
+                    r, w, x = select.select(rlist, wlist, elist, timeout=1.0)
                 except select.error as e:
                     code, msg = e.args
                     # We might get interrupted by SIGCHLD here