Mark affected services as dirty if their rdeps are dirty

Provided a configuration that looks like this:

ospfd.conf:
    service [2345] <!pid/zebra> log ospfd -A 127.0.0.1 -u root -g root -- OSPF daemon

zebra.conf:
    service [2345] <!> log zebra -A 127.0.0.1 -u root -g root -- Zebra Routing daemon

If zebra.conf is changed, we restart it when `initctl reload` is issued.

This change ensures that ospfd is also restarted, because ospfd depends
on zebra, we must restart it too.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

src/conf.c

@@ -697,6 +697,8 @@ int conf_reload(void)
 
 	globfree(&gl);
 
+	/* Mark any reverse deps as chenaged. */
+	service_update_rdeps();
 done:
 	/* Drop record of all .conf changes */
 	drop_changes();