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'use strict';
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var firstChunk = require('first-chunk-stream');
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var stripBom = require('strip-bom');
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module.exports = function () {
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return firstChunk({chunkLength: 3}, function (err, chunk, enc, cb) {
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if (err) {
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cb(err);
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return;
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}
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cb(null, stripBom(chunk));
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});
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};
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