Gyuho Lee 19de2b2177 functional/tester: fix trigger snapshot retry
Fix negative commit entry diff:

> {"level":"info","ts":1528740474.775448,"caller":"tester/case.go:299","msg":"trigger snapshot PROGRESS","retries":53,"committed-entries":-238470,"etcd-snapshot-count":10000,"start-revision":238470,"last-revision":0,"took":77.302668629,"error":"context deadline exceeded"}

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
2018-06-11 12:49:18 -07:00
..
2018-04-07 10:00:00 -07:00
2018-04-07 10:00:00 -07:00