From 6f4df59c513530af54ccbf90c24ef913311d82fa Mon Sep 17 00:00:00 2001
From: Guillaume Blaquiere <guillaume.blaquiere@gmail.com>
Date: Mon, 25 Oct 2021 10:18:41 +0200
Subject: [PATCH] improve: ts is already wrapped in ReuseTokenSource. Imp is
 now wrapped.

---
 google/google.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/google/google.go b/google/google.go
index 0465d19..bf5e432 100644
--- a/google/google.go
+++ b/google/google.go
@@ -198,10 +198,10 @@ func (f *credentialsFile) tokenSource(ctx context.Context, params CredentialsPar
 			Ctx:       ctx,
 			URL:       f.ServiceAccountImpersonationURL,
 			Scopes:    params.Scopes,
-			Ts:        oauth2.ReuseTokenSource(nil, ts),
+			Ts:        ts,
 			Delegates: f.Delegates,
 		}
-		return imp, nil
+		return oauth2.ReuseTokenSource(nil, imp), nil
 	case "":
 		return nil, errors.New("missing 'type' field in credentials")
 	default: