1 files changed, 0 insertions, 31 deletions
diff --git a/deps/node/deps/npm/lib/install/report-optional-failure.js b/deps/node/deps/npm/lib/install/report-optional-failure.js
deleted file mode 100644
index 41c7c535..00000000
--- a/deps/node/deps/npm/lib/install/report-optional-failure.js
+++ /dev/null
@@ -1,31 +0,0 @@
-'use strict'
-var path = require('path')
-var moduleName = require('../utils/module-name.js')
-
-module.exports = reportOptionalFailure
-
-function top (tree) {
-  if (tree.parent) return top(tree.parent)
-  return tree
-}
-
-function reportOptionalFailure (tree, what, error) {
-  var topTree = top(tree)
-  if (!topTree.warnings) topTree.warnings = []
-  var id
-  if (what) {
-    var depVer = tree.package.dependencies && tree.package.dependencies[what]
-    var optDepVer = tree.package.optionalDependencies && tree.package.optionalDependencies[what]
-    var devDepVer = tree.package.devDependencies && tree.package.devDependencies[what]
-    var version = depVer || optDepVer || devDepVer
-    id = what + (version ? '@' + version : '')
-  } else {
-    id = tree._id || moduleName(tree) + (tree.package.version ? '@' + tree.package.version : '')
-  }
-  var location = path.relative(topTree.path, tree.path)
-  if (what) location = path.join(location, 'node_modules', what)
-
-  error.optional = id
-  error.location = location
-  topTree.warnings.push(error)
-}