_client.erb in gapic-generator-0.6.0

- old
+ new

@@ -94,13 +94,15 @@
     # Yield the configuration if needed
     yield @config if block_given?
 
     # Create credentials
     credentials = @config.credentials
+    <%- unless service.generic_endpoint? -%>
     credentials ||= Credentials.default scope: @config.scope
     if credentials.is_a?(String) || credentials.is_a?(Hash)
       credentials = Credentials.new credentials, scope: @config.scope
     end
+    <%- end -%>
     @quota_project_id = @config.quota_project
     @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id
 
     <%- if service.lro? -%>
     <%= service.lro_client_ivar %> = <%= service.operations_name %>.new do |config|