Julius Volz d36a7f4e6f Fix busylooping in case of no target providers.
merge() closes the channel that handleUpdates() reads from when there
are zero configured target providers in the configuration. In that case,
the for-select loop in handleUpdates() entered a busy loop. It should
exit when the upstream channel is closed.
2015-08-24 16:42:28 +02:00
..
2015-08-22 09:42:45 +02:00