     'filename': filePath
   for key, value of defaultOptions
     options[key] = value
-  return options
+  options
 
 # Function that obeys the contract of an entry in the require.extensions map.
 # Returns the transpiled version of the JavaScript code at filePath, which is

    shasum.update('"', 'utf8')
    shasum.update(value, 'utf8')
    shasum.update('"', 'utf8')
  else if typeof value is 'boolean' or typeof value is 'number'
    shasum.update(value.toString(), 'utf8')
  else if typeof value is null
    shasum.update('null', 'utf8')


crypto = require 'crypto'
fs = require 'fs-plus'
path = require 'path'
to5 = require '6to5-core'

stats =
