From 02e9f4c3339b36040036a557b891bcd02671e9d3 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Wed, 3 Aug 2016 21:42:28 -0700
Subject: [PATCH] Simplify `_.isEmpty`.

---
 lodash.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lodash.js b/lodash.js
index ed305e448..d3b2d0016 100644
--- a/lodash.js
+++ b/lodash.js
@@ -11046,12 +11046,14 @@
           return !value.size;
         }
       }
+      var isProto = isPrototype(value);
       for (var key in value) {
-        if (hasOwnProperty.call(value, key)) {
+        if (hasOwnProperty.call(value, key) &&
+            !(isProto && key == 'constructor')) {
           return false;
         }
       }
-      return !(nonEnumShadows && keys(value).length);
+      return !(nonEnumShadows && baseKeys(value).length);
     }
 
     /**