[ scummvm-Bugs-3087855 ] SWORD1: Code analysis warnings

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Bugs item #3087855, was opened at 2010-10-15 00:57
Message generated for change (Tracker Item Submitted) made by littleboy
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https://sourceforge.net/tracker/?func=detail&atid=418820&aid=3087855&group_id=37116

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Category: Compiler error
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Julien (littleboy)
Assigned to: Nobody/Anonymous (nobody)
Summary: SWORD1: Code analysis warnings

Initial Comment:
Here are the warnings I get when compiling the engine using Code Analysis in VS2010. I tried to remove all the obvious false positives. Some warnings look suspicious, others are pointing to correct code that still might benefit from better error checking.

d:\sources\scummvm\scummvm\engines\sword1\resman.cpp(335): warning C6011: Dereferencing NULL pointer 'closeClu->file'
d:\sources\scummvm\scummvm\engines\sword1\screen.cpp(889): warning C6336: Arithmetic operator has precedence over question operator, use parentheses to clarify intent
d:\sources\scummvm\scummvm\engines\sword1\screen.cpp(890): warning C6336: Arithmetic operator has precedence over question operator, use parentheses to clarify intent

Note:
If you want to try it yourself, you will need:
 - the create_project patch set, along with the WIP code analysis patch (http://bitbucket.org/Littleboy/scummvm-jt/src)
 - the following patch to silence some false positives ( http://bitbucket.org/Littleboy/scummvm-jt/src/tip/COMMON%20-%20Add%20annotations%20for%20analysis%20build%20configuration.patch )
 - Visual Studio 2010 Ultimate or Team System (create_project support for analysis with VS2005/2008 isn't complete yet)

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=418820&aid=3087855&group_id=37116