Xiang Li 6b23a8131f *: test gofmt with -s and fix reported issues %!s(int64=10) %!d(string=hai) anos
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error.go 87f061bab2 *: key handler should write auth error as etcd error %!s(int64=10) %!d(string=hai) anos
error_test.go 6b23a8131f *: test gofmt with -s and fix reported issues %!s(int64=10) %!d(string=hai) anos