- Fixed random crashes caused by map_session_data corruption due to out-of-bounds access to item_delay array (bugreport:4568, since r14455).
- Fixed item delay database not being compatible with @reloaditemdb. Item delays are now reset upon reloading, much like a restart would do (bugreport:4589).
- Fixed trailing commented lines in db/item_delay.txt could cause 'too many entries' error to be displayed.
- Fixed last entity of a cash food item not being recognized as cash food, thus not receiving use delay, due to access to deleted inventory slot (since r14426).
- These changes also fix a warning regarding variable 'i' in pc_useitem being potentionally uninitialized (bugreport:4559).
git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@14521 54d463be-8e91-2dee-dedb-b68131a5f0ec
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