SCI: Crash on bad node lookup (bug #2981644)
|Reported by:||SF/david-kaplan||Owned by:||bluegr|
|Game:||Leisure Suit Larry 2|
LSL2 crashes when arriving on the island due to a bad node lookup. Add a check to make sure that curNode is modified only if new node is valid.
Ticket imported from: #2987942. Ticket imported from: patches/1273.