From 18445795b4f3a4e44c5c00be509df01769b0d159 Mon Sep 17 00:00:00 2001
From: wioniqle-q <69215407+wioniqle-q@users.noreply.github.com>
Date: Mon, 15 Nov 2021 14:55:18 +0300
Subject: [PATCH] Update dictionary.js

---
 lib/key_generators/dictionary.js | 46 +++++++++++++++++---------------
 1 file changed, 24 insertions(+), 22 deletions(-)

diff --git a/lib/key_generators/dictionary.js b/lib/key_generators/dictionary.js
index 0bcbc2e..db65a1c 100644
--- a/lib/key_generators/dictionary.js
+++ b/lib/key_generators/dictionary.js
@@ -2,31 +2,33 @@ const fs = require('fs');
 
 module.exports = class DictionaryGenerator {
 
-  constructor(options, readyCallback) {
-    // Check options format
-    if (!options)      throw Error('No options passed to generator');
-    if (!options.path) throw Error('No dictionary path specified in options');
+    constructor(options, readyCallback) {
+        // Check options format
+        if (options) {
+            if (!options.path) throw Error('No dictionary path specified in options');
+            fs.readFile(options.path, 'utf8', (err, data) => {
+                if (err) throw err;
 
-    // Load dictionary
-    fs.readFile(options.path, 'utf8', (err, data) => {
-      if (err) throw err;
+                this.dictionary = data.split(/[\n\r]+/);
 
-      this.dictionary = data.split(/[\n\r]+/);
-
-      if (readyCallback) readyCallback();
-    });
-  }
-
-  // Generates a dictionary-based key, of keyLength words
-  createKey(keyLength) {
-    let text = '';
-
-    for (let i = 0; i < keyLength; i++) {
-      const index = Math.floor(Math.random() * this.dictionary.length);
-      text += this.dictionary[index];
+                if (readyCallback) readyCallback();
+            });
+        } else {
+            throw Error('No options passed to generator');
+        }
     }
 
-    return text;
-  }
+    // Generates a dictionary-based key, of keyLength words
+    createKey(keyLength) {
+        let text = '';
+
+        let i;
+        for (i = 0; i < keyLength; i++) {
+            const index = Math.floor(Math.random() * this.dictionary.length);
+            text += this.dictionary[index];
+        }
+
+        return text;
+    }
 
 };