Fixed randomish bug.

ricmoo · ricmoo · commit 3c67736cbb80 · 2016-08-07T15:17:53.000-04:00
diff --git a/lib/randomish.js b/lib/randomish.js
@@ -58,10 +58,10 @@ function Randomish() {
         var aesCbc = new aes.ModeOfOperation.cbc(key, this.feedEntropy());
         var result = new Buffer(0);
         while (result.length < length) {
-            result = result.concat([result, this.feedEntropy()]);
+            result = Buffer.concat([result, this.feedEntropy()]);
         }
 
-        return result;
+        return result.slice(0, length);
     });
 
     this.feedEntropy();
