unistack-org/micro-config-consul
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watcher send changes only on non nil

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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2021-08-04 12:26:19 +03:00
parent 7828935a5b
commit 0501ba2bac
1 changed files with 4 additions and 3 deletions
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3
consul.go
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@ -247,11 +247,12 @@ func (w *consulWatcher) run() {
delete(dstmp, sk) delete(dstmp, sk)
} }
} }
if len(dstmp) > 0 {
w.vchan <- dstmp w.vchan <- dstmp
src = dst src = dst
} }
} }
}
} }
func (w *consulWatcher) Next() (map[string]interface{}, error) { func (w *consulWatcher) Next() (map[string]interface{}, error) {