client.rb in google-cloud-dialogflow-v2-0.25.0

- old
+ new

@@ -131,11 +131,11 @@
 
                 # Create credentials
                 credentials = @config.credentials
                 # Use self-signed JWT if the endpoint is unchanged from default,
                 # but only if the default endpoint does not have a region prefix.
-                enable_self_signed_jwt = @config.endpoint == Client.configure.endpoint &&
+                enable_self_signed_jwt = @config.endpoint == Configuration::DEFAULT_ENDPOINT &&
                                          !@config.endpoint.split(".").first.include?("-")
                 credentials ||= Credentials.default scope: @config.scope,
                                                     enable_self_signed_jwt: enable_self_signed_jwt
                 if credentials.is_a?(::String) || credentials.is_a?(::Hash)
                   credentials = Credentials.new credentials, scope: @config.scope
@@ -354,10 +354,12 @@
               #   @return [::String]
               #
               class Configuration
                 extend ::Gapic::Config
 
-                config_attr :endpoint,      "dialogflow.googleapis.com", ::String
+                DEFAULT_ENDPOINT = "dialogflow.googleapis.com"
+
+                config_attr :endpoint,      DEFAULT_ENDPOINT, ::String
                 config_attr :credentials,   nil do |value|
                   allowed = [::String, ::Hash, ::Proc, ::Symbol, ::Google::Auth::Credentials, ::Signet::OAuth2::Client, nil]
                   allowed.any? { |klass| klass === value }
                 end
                 config_attr :scope,         nil, ::String, ::Array, nil