Index: pkg/oauth2/lib/src/authorization_code_grant.dart |
diff --git a/pkg/oauth2/lib/src/authorization_code_grant.dart b/pkg/oauth2/lib/src/authorization_code_grant.dart |
index b361f21585d918d5d19bd1d586abac35275e881c..b1995795daa132fc1dbdb7cc31224d3046b726d3 100644 |
--- a/pkg/oauth2/lib/src/authorization_code_grant.dart |
+++ b/pkg/oauth2/lib/src/authorization_code_grant.dart |
@@ -139,7 +139,7 @@ class AuthorizationCodeGrant { |
}; |
if (state != null) parameters['state'] = state; |
- if (!scopes.isEmpty) parameters['scope'] = Strings.join(scopes, ' '); |
+ if (!scopes.isEmpty) parameters['scope'] = scopes.join(' '); |
return addQueryParameters(this.authorizationEndpoint, parameters); |
} |