vendorify
diff --git a/go/vendor/google.golang.org/grpc/status/go16.go b/go/vendor/google.golang.org/grpc/status/go16.go
new file mode 100644
index 0000000..e59b53e
--- /dev/null
+++ b/go/vendor/google.golang.org/grpc/status/go16.go
@@ -0,0 +1,42 @@
+// +build go1.6,!go1.7
+
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package status
+
+import (
+ "golang.org/x/net/context"
+ "google.golang.org/grpc/codes"
+)
+
+// FromContextError converts a context error into a Status. It returns a
+// Status with codes.OK if err is nil, or a Status with codes.Unknown if err is
+// non-nil and not a context error.
+func FromContextError(err error) *Status {
+ switch err {
+ case nil:
+ return New(codes.OK, "")
+ case context.DeadlineExceeded:
+ return New(codes.DeadlineExceeded, err.Error())
+ case context.Canceled:
+ return New(codes.Canceled, err.Error())
+ default:
+ return New(codes.Unknown, err.Error())
+ }
+}