From be88cdfb8136cfae16ae89630cc23810f663d62c Mon Sep 17 00:00:00 2001
From: Luca Bruno <luca.bruno@coreos.com>
Date: Thu, 6 Jul 2017 15:48:25 +0000
Subject: [PATCH] client: specify default behavior upon nil Roundtripper

Signed-off-by: Luca Bruno <luca.bruno@coreos.com>
---
 client/client.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/client/client.go b/client/client.go
index 7cd0f9976..8264de512 100644
--- a/client/client.go
+++ b/client/client.go
@@ -57,6 +57,8 @@ type NotaryRepository struct {
 // a file cache from the provided repository, local config information and a crypto service.
 // It also retrieves the remote store associated to the base directory under where all the
 // trust files will be stored and the specified GUN.
+//
+// In case of a nil RoundTripper, a default offline store is used instead.
 func NewFileCachedNotaryRepository(baseDir string, gun data.GUN, baseURL string, rt http.RoundTripper,
 	retriever notary.PassRetriever, trustPinning trustpinning.TrustPinConfig) (
 	*NotaryRepository, error) {