From e07e2b583d68a29bf358324f2223661bf60a533d Mon Sep 17 00:00:00 2001
From: Eddie Forson <eddie.forson@gmail.com>
Date: Sat, 7 Nov 2015 13:35:21 +0000
Subject: [PATCH] providers/google: add pubsub auth endpoint #3803

---
 service_scope.go | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/service_scope.go b/service_scope.go
index d4c51812..5770dbea 100644
--- a/service_scope.go
+++ b/service_scope.go
@@ -11,6 +11,7 @@ func canonicalizeServiceScope(scope string) string {
 		"datastore":       "https://www.googleapis.com/auth/datastore",
 		"logging-write":   "https://www.googleapis.com/auth/logging.write",
 		"monitoring":      "https://www.googleapis.com/auth/monitoring",
+		"pubsub":          "https://www.googleapis.com/auth/pubsub",
 		"sql":             "https://www.googleapis.com/auth/sqlservice",
 		"sql-admin":       "https://www.googleapis.com/auth/sqlservice.admin",
 		"storage-full":    "https://www.googleapis.com/auth/devstorage.full_control",
@@ -22,9 +23,9 @@ func canonicalizeServiceScope(scope string) string {
 		"userinfo-email":  "https://www.googleapis.com/auth/userinfo.email",
 	}
 
-	if matchedUrl, ok := scopeMap[scope]; ok {
-		return matchedUrl
-	} else {
-		return scope
+	if matchedURL, ok := scopeMap[scope]; ok {
+		return matchedURL
 	}
+
+	return scope
 }