From 51ec3946aa9644259c54e346bc58756543f679dd Mon Sep 17 00:00:00 2001
From: Luiz Strobelt <lhsperez@gmail.com>
Date: Sun, 4 Oct 2020 17:09:34 -0300
Subject: Check if seed is a number or array before seeding faker.random

---
 lib/random.js | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'lib/random.js')

diff --git a/lib/random.js b/lib/random.js
index 5afd27e2..f959440d 100644
--- a/lib/random.js
+++ b/lib/random.js
@@ -5,15 +5,14 @@ var mersenne = require('../vendor/mersenne');
  * @namespace faker.random
  */
 function Random (faker, seed) {
-  // Use a user provided seed if it exists
-  if (seed) {
-    if (Array.isArray(seed) && seed.length) {
-      mersenne.seed_array(seed);
-    }
-    else {
-      mersenne.seed(seed);
-    }
+  // Use a user provided seed if it is an array or number
+  if (Array.isArray(seed) && seed.length) {
+    mersenne.seed_array(seed);
   }
+  else if(!isNaN(seed)) {
+    mersenne.seed(seed);
+  }
+
   /**
    * returns a single random number based on a max number or range
    *
-- 
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