Math error trap with _matherr while initializing XalanTransformer
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         Key: XALANC-548
         URL: http://issues.apache.org/jira/browse/XALANC-548
     Project: XalanC
        Type: Bug
  Components: XalanC  
    Versions: 1.9    
 Environment: Compiling with Visual studio 7.1. Run on Windows XP SP2.
    Reporter: Martin Boucher


We define "_matherr" to trap math error problems in our projects. See MSDN for 
details on _matherr.

When we call XalanTransformer::initialize(), a math error occur. Based on my 
call-stack, this append in DoubleSupport::initialize( themanager ) called by 
PlatformSupportInit::initialize( theManager ).

The sqrt function is called with a negative value (-2.0099999...8).

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