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| author |  yeya24 <yb532204897@gmail.com>
| 2019-09-16 02:28:42 -0400 |
|---|---|---|
| committer |  Miek Gieben <miek@miek.nl>
| 2019-09-16 07:28:42 +0100 |
| commit | 88d25cdc2038f06d6e80ba637a16ff806c390ede (patch) | |
| tree | 0b3f62fe89e1a193d97002f04885a05f48e84a39 /plugin | |
| parent | ac36144f0730b84530814ba08d2c84ed8a508e1b (diff) | |
| download | coredns-88d25cdc2038f06d6e80ba637a16ff806c390ede.tar.gz coredns-88d25cdc2038f06d6e80ba637a16ff806c390ede.tar.zst coredns-88d25cdc2038f06d6e80ba637a16ff806c390ede.zip | |
remove an unused variable (#3278)
Signed-off-by: yeya24 <yb532204897@gmail.com>
Diffstat (limited to 'plugin')
| -rw-r--r-- | plugin/health/overloaded.go | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/plugin/health/overloaded.go b/plugin/health/overloaded.go index 04d6a5f26..1c6602b82 100644 --- a/plugin/health/overloaded.go +++ b/plugin/health/overloaded.go @@ -2,7 +2,6 @@ package health import ( "net/http" - "sync" "time" "github.com/coredns/coredns/plugin" @@ -48,5 +47,3 @@ var ( Help: "Histogram of the time (in seconds) each request took.", }) ) - -var once sync.Once |