--- ./main.c.orig	2021-05-18 10:02:57 +0000
+++ ./main.c	2021-05-18 10:04:52 +0000
@@ -305,6 +305,8 @@
     if( childpid==0 ) {
         // Child
 
+	usleep(1000);
+
         // Re-enable all signals to child
         sigprocmask( SIG_SETMASK, &sigmask_select, NULL );