lib/fusuma/plugin/sendkey/keyboard.rb in fusuma-plugin-sendkey-0.13.1 vs lib/fusuma/plugin/sendkey/keyboard.rb in fusuma-plugin-sendkey-0.13.2

@@ -95,10 +95,13 @@
         def keyup(keycode)
           send_event(code: keycode, press: false)
         end
 
         # @param param [String]
+        # @return [TrueClass, FalseClass]
         def valid?(params)
+          return false if params.nil?
+
           case params
           when Array
             params.all? { |param| valid?(param) }
           when String
             param = params