From baf7141d1dd0f99d561a2197a909c66dd389809d Mon Sep 17 00:00:00 2001 From: Niall Sheridan Date: Sat, 8 Oct 2016 16:02:50 -0500 Subject: Update dependencies --- vendor/google.golang.org/grpc/metadata/metadata.go | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'vendor/google.golang.org/grpc/metadata/metadata.go') diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go index 954c0f7..3c0ca7a 100644 --- a/vendor/google.golang.org/grpc/metadata/metadata.go +++ b/vendor/google.golang.org/grpc/metadata/metadata.go @@ -117,10 +117,17 @@ func (md MD) Len() int { // Copy returns a copy of md. func (md MD) Copy() MD { + return Join(md) +} + +// Join joins any number of MDs into a single MD. +// The order of values for each key is determined by the order in which +// the MDs containing those values are presented to Join. +func Join(mds ...MD) MD { out := MD{} - for k, v := range md { - for _, i := range v { - out[k] = append(out[k], i) + for _, md := range mds { + for k, v := range md { + out[k] = append(out[k], v...) } } return out -- cgit v1.2.3