networkd: guard against NULL pointers
authorTom Gundersen <teg@jklm.no>
Tue, 8 Apr 2014 19:26:19 +0000 (21:26 +0200)
committerTom Gundersen <teg@jklm.no>
Tue, 8 Apr 2014 19:26:19 +0000 (21:26 +0200)
commit7ff8f4b53c158833b87899090552b18c922596de
treed8f491ce1315f038f317710719008b213b16e3d3
parentaa6fc9b8c823834f262ab5ab2ac094a3775370a9
networkd: guard against NULL pointers

This should never be a problem, but better be safe than sorry.
src/network/networkd-link.c