[ scummvm-Patches-1234757 ] Two small fix for descumm

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Patches item #1234757, was opened at 2005-07-08 14:46
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Alban Bedel (albeu)
Assigned to: Nobody/Anonymous (nobody)
Summary: Two small fix for descumm

Initial Comment:
First allow descumming v6 script with a size of 9.
These are pretty common in dott: 8 bytes for the header
plus one byte for the return op. Not so important but
when one descumm a whole game it's nice to have all
scripts, even if they are "empty".

Then fix the systemOps opcode, this one is wrong since
long. 

I also have some code to decode imuse commands and i
could add a couple engine variable names (the GUI
stuff). If you are intersted i'll submit that later.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=418822&aid=1234757&group_id=37116