Added an assertion with an detailed error message to debug an error in the action button code.

2009-02-26 15:16:03 +01:00
parent 1f8d66d4fa
commit cf06d4d754
2 changed files with 2 additions and 1 deletions
@@ -265,6 +265,7 @@ end
 function Button:RefreshStateAction(state)
 	local state = tonumber(state or self:GetAttribute("state")) or 0
 	local action = self.stateactions[state]
+	assert(action, ("No valid action for state %d on button %d of Bar %d"):format(state, self.rid, self.parent.id))
 	self:SetAttribute("action-"..state, action)

 	if action > 120 and action <= 126 then