systemctl: load_error is a string, don't compare it with 0
authorLennart Poettering <lennart@poettering.net>
Fri, 1 Jun 2018 15:55:50 +0000 (17:55 +0200)
committerLennart Poettering <lennart@poettering.net>
Mon, 11 Jun 2018 10:53:12 +0000 (12:53 +0200)
commit9a0abfa8aadc9fb053f7701efbc0fa44d051da27
treefc1578964f49ef0b501d395c3714e8c50a0cdb47
parentc4555ad8f68a9fd0c148c46afd16a81dd5917874
systemctl: load_error is a string, don't compare it with 0

Using isempty() is nicer anyway.
src/systemctl/systemctl.c