- Fixed a fenceposting bug when a client had two host records configured,
one using 'uid' and the other using 'hardware ethernet'.
+- Fixed the check in the dhcp_interface_signal_handler routine to verify
+ the existence of the linked signal handler before calling it.
+
Changes since 4.1.0b1
- A missing "else" in dhcrelay.c could have caused an interface not to