object-hash+1.3.1.patch

diff --git a/node_modules/object-hash/index.js b/node_modules/object-hash/index.js
index 0b1b169..efe1c97 100644
--- a/node_modules/object-hash/index.js
+++ b/node_modules/object-hash/index.js
@@ -54,8 +54,12 @@ exports.keysMD5 = function(object){
 };
 
 // Internals
-var hashes = crypto.getHashes ? crypto.getHashes().slice() : ['sha1', 'md5'];
-hashes.push('passthrough');
+var hashes;
+function initHashes() {
+  if (hashes) return;
+  hashes = crypto.getHashes ? crypto.getHashes().slice() : ['sha1', 'md5'];
+  hashes.push('passthrough');
+}
 var encodings = ['buffer', 'hex', 'binary', 'base64'];
 
 function applyDefaults(object, options){
@@ -81,6 +85,7 @@ function applyDefaults(object, options){
 
   // if there is a case-insensitive match in the hashes list, accept it
   // (i.e. SHA256 for sha256)
+  initHashes();
   for (var i = 0; i < hashes.length; ++i) {
     if (hashes[i].toLowerCase() === options.algorithm.toLowerCase()) {
       options.algorithm = hashes[i];