basic: make sure in_addr_from_string() can take NULL arguments
authorLennart Poettering <lennart@poettering.net>
Fri, 18 Nov 2016 15:48:19 +0000 (16:48 +0100)
committerLennart Poettering <lennart@poettering.net>
Mon, 21 Nov 2016 21:47:47 +0000 (22:47 +0100)
commitfd18634de4d84eba2422908948c27ec6c5bf4cf5
tree612b668eab1c27b2da78c0308f4caa93ad4ba268
parentfdedbe2676b4f9142246c6ac1f42181174ab22f0
basic: make sure in_addr_from_string() can take NULL arguments

This way, we can use it for validating IP address strings.
src/basic/in-addr-util.c