Only track previously seen hardlinks

isaacs · Apr 27, 2019 · 15e59f1 · 15e59f1
1 parent 4f85851
commit 15e59f1
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/lib/parse.js b/lib/parse.js
@@ -38,7 +38,7 @@ function Parse () {
   me._stream = new BlockStream(512)
   me.position = 0
   me._ended = false
-  me._entries = []
+  me._hardLinks = []
 
   me._stream.on("error", function (e) {
     me.emit("error", e)
@@ -252,15 +252,19 @@ Parse.prototype._startEntry = function (c) {
   if (onend) entry.on("end", onend)
 
   if (entry.type === "File") {
-    this._entries.forEach(function(prevEntry) {
-      if (prevEntry.type === "Link" && prevEntry.path === entry.path) {
+    this._hardLinks.forEach(function(link) {
+      if (link.path === entry.path) {
         ev = "ignoredEntry"
       }
     })
   }
 
   this._entry = entry
-  this._entries.push(entry)
+
+  if (entry.type === "Link") {
+    this._hardLinks.push(entry)
+  }
+
   var me = this
 
   entry.on("pause", function () {