tree ac52597f6d315817c109d454cdfee008c4e193b2
parent 384833d0af49dd921038b4da08c181bf4d86f524
author Yifan Hong <elsk@google.com> 1553794925 -0700
committer Yifan Hong <elsk@google.com> 1553795318 -0700

lpdump: log warning message.

Warning messages were placed in the output stream as well.
Put them in logcat so that stdout is always a valid JSON
string.

Test: lpdump --json on walleye
Bug: 126233777
Change-Id: If313eeaee9c347c498818f53decdf092328f142c