From c3f869a3599a8d58dd4c6f12031e67eec9654de5 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Thu, 10 Oct 2013 15:23:00 +0200
Subject: [PATCH 1/1] Fix old_pins (though it is not used)

---
 statemachine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/statemachine.py b/statemachine.py
index fe92682..1fa66b9 100644
--- a/statemachine.py
+++ b/statemachine.py
@@ -199,10 +199,10 @@ class StateMachine():
 	def _callback(self, cmd, arg=None):
 		# update pins
 		if cmd == StateMachine.CMD_PINS:
-			self.old_pins = self.pins
 			self.pins = arg
 		# handle stuff
 		newstate = self.current_state.handle_event(cmd,arg) # returns None or an instance of the new state
+		self.old_pins = self.pins # FIXME not used?
 		while newstate is not None:
 			logger.info("StateMachine: new state = %s" % newstate.__class__.__name__)
 			self.current_state = newstate
-- 
2.30.2