From 5673769c8ca8dddcf96a6141cb589fae8a24512f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <baris@nodebb.org>
Date: Fri, 5 May 2017 12:28:41 -0400
Subject: [PATCH] add back removed rtrim method

---
 public/src/utils.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/public/src/utils.js b/public/src/utils.js
index 8638d06750..8f2dcb8e87 100644
--- a/public/src/utils.js
+++ b/public/src/utils.js
@@ -429,5 +429,11 @@
 		};
 	}
 
+	if (typeof String.prototype.rtrim !== 'function') {
+		String.prototype.rtrim = function () {
+			return this.replace(/\s+$/g, '');
+		};
+	}
+
 	return utils;
 }));