lib/ruboty/adapters/shell.rb in ruboty-1.2.1 vs lib/ruboty/adapters/shell.rb in ruboty-1.2.2

@@ -43,10 +43,10 @@
         stop
       end
 
       def step
         case body = read
-        when "exit", "quit"
+        when "exit", "quit", nil
           stop
         else
           robot.receive(body: body, source: SOURCE)
         end
       end