cgtop: rework error handling
authorLennart Poettering <lennart@poettering.net>
Mon, 31 Aug 2015 11:29:46 +0000 (13:29 +0200)
committerLennart Poettering <lennart@poettering.net>
Mon, 31 Aug 2015 11:29:46 +0000 (13:29 +0200)
commitdcd719908229479b0b6ec14d6c1362eb82b1bbf3
tree4d2ed7404804998cbc10abf0419fac34719c57be
parent556c25cf8c1250cb529c9a95e3b20b6f4d19ffc2
cgtop: rework error handling

Never report errors twice.
src/cgtop/cgtop.c