Used os-homedir package for backward compatibility

Author: Mopolo

lib/config.js

@@ -1,8 +1,8 @@
-var _      = require('lodash');
-var fs     = require('fs');
-var os     = require('os');
-var path   = require('path');
-var extend = require('deep-extend');
+var _         = require('lodash');
+var fs        = require('fs');
+var path      = require('path');
+var extend    = require('deep-extend');
+var osHomedir = require('os-homedir');
 
 var config = null;
 
@@ -17,9 +17,9 @@ exports.get = function() {
 
 function load() {
   var DEFAULT  = path.join(__dirname, '..', 'config.json');
-  var CUSTOM = path.join(os.homedir(), '.tldrrc');
+  var CUSTOM = path.join(osHomedir(), '.tldrrc');
   var defaultConfig = JSON.parse(fs.readFileSync(DEFAULT));
-  defaultConfig.cache = path.join(os.homedir(), '.tldr');
+  defaultConfig.cache = path.join(osHomedir(), '.tldr');
   defaultConfig.proxy = process.env.HTTP_PROXY || process.env.http_proxy;
 
   var customConfig = {};

package.json

@@ -47,6 +47,7 @@
     "marked": "~0.3.5",
     "mkdirp": "~0.5.1",
     "ms": "~0.7.1",
+    "os-homedir": "^1.0.1",
     "request": "~2.67.0",
     "rimraf": "~2.5.0",
     "string": "~3.3.1",