D18258: Wait forever until the lock file can be locked

[trmdi]

trmdi created this revision.
trmdi added a reviewer: mvourlakos.
Herald added a project: Plasma.
Herald added a subscriber: plasma-devel.
trmdi requested review of this revision.

REVISION SUMMARY
  - `timeout = 3000` is a bit short on some computer. Use `timeout = -1` will work for any case.
  
  BUG: 401041

TEST PLAN
  BUG: 401041 is fixed on my computer.

REPOSITORY
  R878 Latte Dock

REVISION DETAIL
  https://phabricator.kde.org/D18258

AFFECTED FILES
  app/main.cpp

To: trmdi, mvourlakos
Cc: plasma-devel, sukalyanbanga, jraleigh, GB_2, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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