From f8bcc5b9176ab24abaf0f594be1b53fa22e2b4c9 Mon Sep 17 00:00:00 2001
From: libreninja <sjbenner@gmail.com>
Date: Sat, 12 Mar 2016 11:16:45 -0800
Subject: [PATCH] Break before unnecessary string concats in `_.repeat`.

---
 lodash.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lodash.js b/lodash.js
index 22fe0eb41..539affb23 100644
--- a/lodash.js
+++ b/lodash.js
@@ -13115,7 +13115,9 @@
           result += string;
         }
         n = nativeFloor(n / 2);
-        string += string;
+        if (n) {
+          string += string;
+        }
       } while (n);
 
       return result;