threshold plugin: Register callbacks only once.
authorMichael Salmon <michael.salmon@ericsson.com>
Thu, 16 Jul 2015 07:05:54 +0000 (09:05 +0200)
committerFlorian Forster <octo@collectd.org>
Fri, 4 Dec 2015 16:34:57 +0000 (17:34 +0100)
commit74fa9577b1acbb965488aa0a48c140d8ece437bf
treeb3b7096c00f3680ec60f55fe688aa585bb4aaaf6
parentf0398d0364bc5819471138f646cea6926a0c40bc
threshold plugin: Register callbacks only once.

Fixes: #551
Signed-off-by: Florian Forster <octo@collectd.org>
src/threshold.c