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f you discover a bad parameter, you have two choices f you discover a bad parameter, you have two choices
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Old 07-11-2007, 08:43 AM
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Default f you discover a bad parameter, you have two choices
If you discover a bad parameter, you have two choices. You can simply abandon all processing, or you can change the bad parameter to some safe default.
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Old 07-11-2007, 08:45 AM
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It is often preferable to do the latter, and place an error message in a variable that calling routines can check.
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