read-package-json@2.0.8

2 files changed, 30 insertions, 12 deletions

diff --git a/node_modules/read-package-json/package.json b/node_modules/read-package-json/package.json
index dd78f7c08..fb4455531 100644
--- a/node_modules/read-package-json/package.json
+++ b/node_modules/read-package-json/package.json
@@ -1,19 +1,19 @@
 {
-  "_from": "read-package-json@2.0.7",
-  "_id": "read-package-json@2.0.7",
+  "_from": "read-package-json@2.0.8",
+  "_id": "read-package-json@2.0.8",
   "_inBundle": false,
-  "_integrity": "sha512-0rbvaY14ox+gjOpyaOB28iIbqCKephWiKv0HBOIExYCiuKm7PXLUk3gFN0xl/ZnRYC7Nd2D96KtO3kFtve9XFQ==",
+  "_integrity": "sha512-w85XtKsha0Fpm+1WRBNWiPxW6EzzcWh33evYsVPNimIUVspBR6wqzWqr3U0DHFPfO5SijcSYL5ZRe3hsCOlRlw==",
   "_location": "/read-package-json",
   "_phantomChildren": {},
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "read-package-json@2.0.7",
+    "raw": "read-package-json@2.0.8",
     "name": "read-package-json",
     "escapedName": "read-package-json",
-    "rawSpec": "2.0.7",
+    "rawSpec": "2.0.8",
     "saveSpec": null,
-    "fetchSpec": "2.0.7"
+    "fetchSpec": "2.0.8"
   },
   "_requiredBy": [
     "#USER",
@@ -22,9 +22,9 @@
     "/read-installed",
     "/read-package-tree"
   ],
-  "_resolved": "https://registry.npmjs.org/read-package-json/-/read-package-json-2.0.7.tgz",
-  "_shasum": "c79ed6059753dafdd21b150f864735b274ac2c2d",
-  "_spec": "read-package-json@2.0.7",
+  "_resolved": "https://registry.npmjs.org/read-package-json/-/read-package-json-2.0.8.tgz",
+  "_shasum": "3e9938660d57447054bbc0a4bced8c3016d1447b",
+  "_spec": "read-package-json@2.0.8",
   "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Isaac Z. Schlueter",
@@ -64,5 +64,5 @@
   "scripts": {
     "test": "standard && tap -J test/*.js"
   },
-  "version": "2.0.7"
+  "version": "2.0.8"
 }
diff --git a/node_modules/read-package-json/read-json.js b/node_modules/read-package-json/read-json.js
index 70ddb09b3..926243b3a 100644
--- a/node_modules/read-package-json/read-json.js
+++ b/node_modules/read-package-json/read-json.js
@@ -59,6 +59,24 @@ function stripBOM (content) {
   return content
 }
 
+function jsonClone (obj) {
+  if (obj == null) {
+    return obj
+  } else if (typeof obj === 'object') {
+    var newobj = {}
+    for (var kk in obj) {
+      newobj[kk] = jsonClone[kk]
+    }
+  } else if (typeof obj === 'array') {
+    var newarr = new Array(obj.length)
+    for (var ii in obj) {
+      newarr[ii] = obj[ii]
+    }
+  } else {
+    return obj
+  }
+}
+
 function parseJson (file, er, d, log, strict, cb) {
   if (er && er.code === 'ENOENT') {
     return fs.stat(path.dirname(file), function (err, stat) {
@@ -74,7 +92,7 @@ function parseJson (file, er, d, log, strict, cb) {
   }
   if (er) return cb(er)
 
-  if (cache[d]) return cb(null, cache[d])
+  if (cache[d]) return cb(null, jsonClone(cache[d]))
 
   var data
 
@@ -91,7 +109,7 @@ function parseJson (file, er, d, log, strict, cb) {
 function extrasCached (file, d, data, log, strict, cb) {
   extras(file, data, log, strict, (err, data) => {
     if (!err) {
-      cache[d] = data
+      cache[d] = jsonClone(data)
     }
     cb(err, data)
   })