[ scummvm-Bugs-629302 ] DOTT : Crash before Chron-O-John scene

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Bugs item #629302, was opened at 2002-10-27 03:13
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=418820&aid=629302&group_id=37116

Category: Graphics
Group: Day of the tentacle
Status: Open
Resolution: None
Priority: 9
Submitted By: Nicolas Bacca (arisme)
Assigned to: Nobody/Anonymous (nobody)
Summary: DOTT : Crash before Chron-O-John scene

Initial Comment:
Crash occurs just in the beginning of the game with the 
current tree.

_realHeight & _realWidth are corrupted - this is caused 
by sx being negative in gfx.cpp, line 896

changing 898 from
if (sx >= _numStrips) return;
to
if (sx >= _numStrips || sx < 0) return;

seems to fix without glitches, but the problem could be 
on another level :)

Save state included

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=418820&aid=629302&group_id=37116