Fixed environment detection in web worker.

Author: rzcoder

package.json

@@ -1,6 +1,6 @@
 {
   "name": "node-rsa",
-  "version": "0.3.1",
+  "version": "0.3.2",
   "description": "Node.js RSA library",
   "main": "src/NodeRSA.js",
   "scripts": {

src/NodeRSA.js

@@ -185,7 +185,7 @@ module.exports = (function () {
 
     /**
      * Exporting key
-     * @param format {string}
+     * @param [format] {string}
      */
     NodeRSA.prototype.exportKey = function (format) {
         format = format || DEFAULT_EXPORT_FORMAT;

src/schemes/pkcs1.js

@@ -114,7 +114,7 @@ module.exports.makeScheme = function (key, options) {
 
     Scheme.prototype.sign = function (buffer) {
         var hashAlgorithm = this.options.signingSchemeOptions.hash || DEFAULT_HASH_FUNCTION;
-        if (this.options.environment == 'browser') {
+        if (this.options.environment === 'browser') {
             hashAlgorithm = SIGN_ALG_TO_HASH_ALIASES[hashAlgorithm] || hashAlgorithm;
 
             var hasher = crypt.createHash(hashAlgorithm);
@@ -132,7 +132,7 @@ module.exports.makeScheme = function (key, options) {
 
     Scheme.prototype.verify = function (buffer, signature, signature_encoding) {
         var hashAlgorithm = this.options.signingSchemeOptions.hash || DEFAULT_HASH_FUNCTION;
-        if (this.options.environment == 'browser') {
+        if (this.options.environment === 'browser') {
             hashAlgorithm = SIGN_ALG_TO_HASH_ALIASES[hashAlgorithm] || hashAlgorithm;
 
             if (signature_encoding) {

src/utils.js

@@ -12,7 +12,7 @@ var crypt = require('crypto');
  * @returns {string}
  */
 module.exports.linebrk = function (str, maxLen) {
-    var res = "";
+    var res = '';
     var i = 0;
     while (i + maxLen < str.length) {
         res += str.substring(i, i + maxLen) + "\n";
@@ -22,11 +22,10 @@ module.exports.linebrk = function (str, maxLen) {
 };
 
 module.exports.detectEnvironment = function () {
-    if (process && process.title != 'browser') {
-        return 'node';
-    } else if (typeof(window) !== 'undefined' && window) {
+    if (process && process.title === 'browser' || (typeof(window) !== 'undefined' && window)) {
         return 'browser';
     }
+
     return 'node';
 };