Potentially fixed Seal The Deal crash

Before: crashes when seal the deal is disabled
after (hopefully): doesn't crash

Author: TheRealNova422-real

items/misc_joker.lua

@@ -1201,19 +1201,21 @@ local seal_the_deal = {
 			sealtable[#sealtable + 1] = "green"
 		end
 		card.ability.extra = pseudorandom_element(sealtable, pseudoseed("abc"))
-		if G.P_CENTERS["j_cry_seal_the_deal"].discovered then
-			--Gold (ULTRA RARE!!!!!!!!)
-			if pseudorandom("xyz") <= 0.000001 and not (card.area and card.area.config.collection) then
-				card.children.center:set_sprite_pos({ x = 6, y = 4 })
-			--Others
-			elseif card.ability.extra == "red" then
-				card.children.center:set_sprite_pos({ x = 6, y = 0 })
-			elseif card.ability.extra == "azure" then
-				card.children.center:set_sprite_pos({ x = 6, y = 2 })
-			elseif card.ability.extra == "purple" then
-				card.children.center:set_sprite_pos({ x = 6, y = 3 })
-			elseif card.ability.extra == "green" then
-				card.children.center:set_sprite_pos({ x = 6, y = 1 })
+		if G.P_CENTERS["j_cry_seal_the_deal"] then -- Should avoid crash if disabled in gameset
+			if G.P_CENTERS["j_cry_seal_the_deal"].discovered then
+				--Gold (ULTRA RARE!!!!!!!!)
+				if pseudorandom("xyz") <= 0.000001 and not (card.area and card.area.config.collection) then
+					card.children.center:set_sprite_pos({ x = 6, y = 4 })
+				--Others
+				elseif card.ability.extra == "red" then
+					card.children.center:set_sprite_pos({ x = 6, y = 0 })
+				elseif card.ability.extra == "azure" then
+					card.children.center:set_sprite_pos({ x = 6, y = 2 })
+				elseif card.ability.extra == "purple" then
+					card.children.center:set_sprite_pos({ x = 6, y = 3 })
+				elseif card.ability.extra == "green" then
+					card.children.center:set_sprite_pos({ x = 6, y = 1 })
+				end
 			end
 		end
 	end,