1 files changed, 9 insertions, 6 deletions
diff --git a/node_modules/anymatch/index.js b/node_modules/anymatch/index.js
index fd70ba07e..e41161850 100644
--- a/node_modules/anymatch/index.js
+++ b/node_modules/anymatch/index.js
@@ -1,8 +1,9 @@
 'use strict';
 
-var arrify = require('arrify');
 var micromatch = require('micromatch');
-var path = require('path');
+var normalize = require('normalize-path');
+var path = require('path'); // required for tests.
+var arrify = function(a) { return a == null ? [] : (Array.isArray(a) ? a : [a]); };
 
 var anymatch = function(criteria, value, returnIndex, startIndex, endIndex) {
   criteria = arrify(criteria);
@@ -15,12 +16,12 @@ var anymatch = function(criteria, value, returnIndex, startIndex, endIndex) {
   }
   startIndex = startIndex || 0;
   var string = value[0];
-  var altString;
+  var altString, altValue;
   var matched = false;
   var matchIndex = -1;
-  function testCriteria (criterion, index) {
+  function testCriteria(criterion, index) {
     var result;
-    switch (toString.call(criterion)) {
+    switch (Object.prototype.toString.call(criterion)) {
     case '[object String]':
       result = string === criterion || altString && altString === criterion;
       result = result || micromatch.isMatch(string, criterion);
@@ -30,6 +31,7 @@ var anymatch = function(criteria, value, returnIndex, startIndex, endIndex) {
       break;
     case '[object Function]':
       result = criterion.apply(null, value);
+      result = result || altValue && criterion.apply(null, altValue);
       break;
     default:
       result = false;
@@ -53,8 +55,9 @@ var anymatch = function(criteria, value, returnIndex, startIndex, endIndex) {
   }, []);
   if (!negGlobs.length || !micromatch.any(string, negGlobs)) {
     if (path.sep === '\\' && typeof string === 'string') {
-      altString = string.split('\\').join('/');
+      altString = normalize(string);
       altString = altString === string ? null : altString;
+      if (altString) altValue = [altString].concat(value.slice(1));
     }
     matched = crit.slice(startIndex, endIndex).some(testCriteria);
   }