logind: treat an empty wall message like a NULL one
authorLennart Poettering <lennart@poettering.net>
Fri, 4 Sep 2015 08:34:47 +0000 (10:34 +0200)
committerLennart Poettering <lennart@poettering.net>
Fri, 4 Sep 2015 08:34:47 +0000 (10:34 +0200)
commit5744f59a3ee883ef3a78214bd5236157acdc35ba
tree4846ffbd7904964bb215eed1900f96c10285e849
parentc7f837628b18b2e531fd36e175ca424c2ed30c9e
logind: treat an empty wall message like a NULL one
src/login/logind-dbus.c