[git] Hitting ESC on Contingency dialog errors.

[Stuntofthelitter]

Hitting escape rather than choosing a spell to have on contingency results in this error:

Code: Select all

stack traceback:
	[C]: in function 'talentDialog'
	/data/talents/chronomancy/chronomancy.lua:132: in function 'activate'
	/engine/interface/ActorTalents.lua:167: in function </engine/interface/ActorTalents.lua:160>
Lua Error: /engine/interface/ActorTalents.lua:973: /data/talents/chronomancy/chronomancy.lua:132: calling 'talentDialog' on bad self (table expected, got nil)
	At [C]:-1 
	At [C]:-1 error
	At /engine/interface/ActorTalents.lua:973 unload
	At /engine/Game.lua:379 unregisterDialog
	At /mod/dialogs/talents/ChronomancyContingency.lua:70 
	At /engine/KeyBind.lua:229 receiveKey
	At /engine/ui/Dialog.lua:610 keyEvent
	At /engine/ui/Dialog.lua:344 

[0player]

Thanks for the report, stunt. This was a really obscure engine bug that caused talents to silently die at talentDialog call and only recently was made visible.
Fixed now.