helper erro handling

2018-07-15 12:32:02 +03:00
parent 648ec772ec
commit eaeea29e38
2 changed files with 6 additions and 1 deletions
--- a/lib/parfait/space.rb
+++ b/lib/parfait/space.rb
@ -115,7 +115,9 @@ module Parfait

    # get the current instance_typ of the class with the given name
    def get_type_by_class_name(name)
-      get_class_by_name(name).instance_type
+      clazz = get_class_by_name(name)
+      return nil unless clazz
+      clazz.instance_type
    end

    # get a class by name (symbol)