lib/humidifier/reservoir/config.rb in humidifier-reservoir-0.2.2 vs lib/humidifier/reservoir/config.rb in humidifier-reservoir-0.2.3

@@ -21,10 +21,12 @@
       def mapping_for(type)
         mappings[type.to_sym]
       end
 
       def stack_path=(stack_path)
-        raise Error, "Invalid filepath: #{stack_path}" unless File.exist?(stack_path)
+        unless File.exist?(stack_path)
+          raise Error, "Invalid filepath: #{stack_path}"
+        end
         @stack_path = stack_path
       end
 
       def stacks
         Dir["#{stack_path}/*"].each_with_object([]) do |name, names|