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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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