From 16a65c8ffc66ca0b368c144f61f9b56f885dda87 Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Wed, 14 Oct 2015 16:00:45 -0400
Subject: [PATCH] closes #3754

---
 public/src/utils.js  | 6 ++++++
 src/topics/create.js | 5 ++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/public/src/utils.js b/public/src/utils.js
index 930e03501f..a2f8ea7a80 100644
--- a/public/src/utils.js
+++ b/public/src/utils.js
@@ -381,6 +381,12 @@
 		};
 	}
 
+	if (typeof String.prototype.rtrim != 'function') {
+		String.prototype.rtrim = function() {
+			return this.replace(/\s+$/g, '');
+		};
+	}
+
 	if ('undefined' !== typeof window) {
 		window.utils = module.exports;
 	}
diff --git a/src/topics/create.js b/src/topics/create.js
index ae60a8c191..6ccc06de12 100644
--- a/src/topics/create.js
+++ b/src/topics/create.js
@@ -101,6 +101,9 @@ module.exports = function(Topics) {
 				check(data.tags, meta.config.minimumTagsPerTopic, meta.config.maximumTagsPerTopic, 'not-enough-tags', 'too-many-tags', next);
 			},
 			function(next) {
+				if (data.content) {
+					data.content = data.content.rtrim();
+				}
 				check(data.content, meta.config.minimumPostLength, meta.config.maximumPostLength, 'content-too-short', 'content-too-long', next);
 			},
 			function(next) {
@@ -228,7 +231,7 @@ module.exports = function(Topics) {
 			function(filteredData, next) {
 				content = filteredData.content || data.content;
 				if (content) {
-					content = content.trim();
+					content = content.rtrim();
 				}
 
 				check(content, meta.config.minimumPostLength, meta.config.maximumPostLength, 'content-too-short', 'content-too-long', next);