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IE8 does not support Object.defineProperty on non-DOM objects 

(see http://stackoverflow.com/questions/3830800/object-defineproperty-in-es5)
closure/master
Mike Gerwitz 2010-12-21 14:37:34 -05:00
parent e1d7b80d46
commit d5f37f294e
1 changed files with 14 additions and 6 deletions
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8
lib/util.js
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@ -103,6 +103,8 @@ exports.defineSecureProp = function( obj, prop, value )
obj[ prop ] = value;
}
else
{
try
{
Object.defineProperty( obj, prop,
{
@ -113,6 +115,12 @@ exports.defineSecureProp = function( obj, prop, value )
configurable: false,
});
}
catch ( e )
{
// if there's an error (ehem, IE8), fall back
obj[ prop ] = value;
}
}
}