which@1.2.12

Remove unused require.

Credit: @isaacs

3 files changed, 23 insertions, 20 deletions

diff --git a/node_modules/which/CHANGELOG.md b/node_modules/which/CHANGELOG.md
index f2c6e4fd3..698e8edb0 100644
--- a/node_modules/which/CHANGELOG.md
+++ b/node_modules/which/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changes
 
 
+## v1.2.12
+
+* Removed unused require
+
 ## v1.2.11
 
 * Prevent changelog script from being included in package
diff --git a/node_modules/which/package.json b/node_modules/which/package.json
index dcdb66c9e..0b19be4e3 100644
--- a/node_modules/which/package.json
+++ b/node_modules/which/package.json
@@ -2,39 +2,39 @@
   "_args": [
     [
       {
-        "raw": "which@1.2.11",
+        "raw": "which@1.2.12",
         "scope": null,
         "escapedName": "which",
         "name": "which",
-        "rawSpec": "1.2.11",
-        "spec": "1.2.11",
+        "rawSpec": "1.2.12",
+        "spec": "1.2.12",
         "type": "version"
       },
-      "/Users/zkat/Documents/code/npm"
+      "/Users/rebecca/code/npm-latest"
     ]
   ],
-  "_from": "which@1.2.11",
-  "_id": "which@1.2.11",
+  "_from": "which@1.2.12",
+  "_id": "which@1.2.12",
   "_inCache": true,
   "_location": "/which",
   "_nodeVersion": "6.5.0",
   "_npmOperationalInternal": {
     "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/which-1.2.11.tgz_1473093398489_0.1032072464004159"
+    "tmp": "tmp/which-1.2.12.tgz_1478902859933_0.6313941152766347"
   },
   "_npmUser": {
     "name": "isaacs",
     "email": "i@izs.me"
   },
-  "_npmVersion": "3.10.7",
+  "_npmVersion": "3.10.9",
   "_phantomChildren": {},
   "_requested": {
-    "raw": "which@1.2.11",
+    "raw": "which@1.2.12",
     "scope": null,
     "escapedName": "which",
     "name": "which",
-    "rawSpec": "1.2.11",
-    "spec": "1.2.11",
+    "rawSpec": "1.2.12",
+    "spec": "1.2.12",
     "type": "version"
   },
   "_requiredBy": [
@@ -43,11 +43,11 @@
     "/node-gyp",
     "/tap/foreground-child/cross-spawn"
   ],
-  "_resolved": "https://registry.npmjs.org/which/-/which-1.2.11.tgz",
-  "_shasum": "c8b2eeea6b8c1659fa7c1dd4fdaabe9533dc5e8b",
+  "_resolved": "https://registry.npmjs.org/which/-/which-1.2.12.tgz",
+  "_shasum": "de67b5e450269f194909ef23ece4ebe416fa1192",
   "_shrinkwrap": null,
-  "_spec": "which@1.2.11",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_spec": "which@1.2.12",
+  "_where": "/Users/rebecca/code/npm-latest",
   "author": {
     "name": "Isaac Z. Schlueter",
     "email": "i@izs.me",
@@ -70,14 +70,14 @@
   },
   "directories": {},
   "dist": {
-    "shasum": "c8b2eeea6b8c1659fa7c1dd4fdaabe9533dc5e8b",
-    "tarball": "https://registry.npmjs.org/which/-/which-1.2.11.tgz"
+    "shasum": "de67b5e450269f194909ef23ece4ebe416fa1192",
+    "tarball": "https://registry.npmjs.org/which/-/which-1.2.12.tgz"
   },
   "files": [
     "which.js",
     "bin/which"
   ],
-  "gitHead": "8a7d0aa1ca10173f9f4d84bf528a3efc1f5d0c6f",
+  "gitHead": "5db2078bc2ec50d5c5f3d324e1ffcc2348b9cbbd",
   "homepage": "https://github.com/isaacs/node-which#readme",
   "license": "ISC",
   "main": "which.js",
@@ -99,5 +99,5 @@
     "postversion": "npm run changelog && git add CHANGELOG.md && git commit -m 'update changelog - '${npm_package_version}",
     "test": "tap test/*.js --cov"
   },
-  "version": "1.2.11"
+  "version": "1.2.12"
 }
diff --git a/node_modules/which/which.js b/node_modules/which/which.js
index 5a9b15ca6..70d974c18 100644
--- a/node_modules/which/which.js
+++ b/node_modules/which/which.js
@@ -8,7 +8,6 @@ var isWindows = process.platform === 'win32' ||
 var path = require('path')
 var COLON = isWindows ? ';' : ':'
 var isexe = require('isexe')
-var fs = require('fs')
 
 function getNotFoundError (cmd) {
   var er = new Error('not found: ' + cmd)