From 762e858c489732668793395177e0b4dbb2cc2399 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Sat, 16 Apr 2016 20:45:10 -0700
Subject: [PATCH] Use `isSymbol` instead of `baseToNumber` to fix `_.toNumber`
 test fails.

---
 lodash.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lodash.js b/lodash.js
index ea71f8525..72385d461 100644
--- a/lodash.js
+++ b/lodash.js
@@ -11605,9 +11605,8 @@
       if (typeof value == 'number') {
         return value;
       }
-      var result = baseToNumber(value);
-      if (result !== result) {
-        return result;
+      if (isSymbol(value)) {
+        return NAN;
       }
       if (isObject(value)) {
         var other = isFunction(value.valueOf) ? value.valueOf() : value;