spec/spec_helper.rb in gman-7.0.5 vs spec/spec_helper.rb in gman-7.0.6

@@ -22,10 +22,10 @@
 def stubbed_list_path
   File.expand_path './fixtures/domains.txt', File.dirname(__FILE__)
 end
 
 def with_env(key, value)
-  old_env = ENV[key]
+  old_env = ENV.fetch(key, nil)
   ENV[key] = value
   yield
   ENV[key] = old_env
 end