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'use strict'; |
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/** |
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* Check if a Buffer/Uint8Array is a GZIP file |
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* |
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* @param {Buffer} buf |
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* @api public |
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*/ |
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module.exports = function (buf) { |
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if (!buf || buf.length < 3) { |
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return false; |
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} |
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return buf[0] === 31 && buf[1] === 139 && buf[2] === 8; |
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};
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