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Reader does not work when read hardlink #57

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Reader does not work when read hardlink #57

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5af0ec3
Reader does not work when read hardlink
pauky Oct 10, 2016
59ebf51
Update reader.js
pauky Oct 10, 2016
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20 changes: 0 additions & 20 deletions lib/reader.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,6 @@ var Stream = require('stream').Stream
var inherits = require('inherits')
var path = require('path')
var getType = require('./get-type.js')
var hardLinks = Reader.hardLinks = {}
var Abstract = require('./abstract.js')

// Must do this *before* loading the child classes
Expand Down Expand Up @@ -155,25 +154,6 @@ Reader.prototype._stat = function (currentStat) {
self.size = props.size

var type = getType(props)
var handleHardlinks = props.hardlinks !== false

// special little thing for handling hardlinks.
if (handleHardlinks && type !== 'Directory' && props.nlink && props.nlink > 1) {
var k = props.dev + ':' + props.ino
// console.error("Reader has nlink", self._path, k)
if (hardLinks[k] === self._path || !hardLinks[k]) {
hardLinks[k] = self._path
} else {
// switch into hardlink mode.
type = self.type = self.props.type = 'Link'
self.Link = self.props.Link = true
self.linkpath = self.props.linkpath = hardLinks[k]
// console.error("Hardlink detected, switching mode", self._path, self.linkpath)
// Setting __proto__ would arguably be the "correct"
// approach here, but that just seems too wrong.
self._stat = self._read = LinkReader.prototype._read
}
}

if (self.type && self.type !== type) {
self.error('Unexpected type: ' + type)
Expand Down