From 962d14746ee9c84da3841bfb82b495928a6ae4d8 Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Thu, 13 Nov 2014 15:02:20 -0500
Subject: [PATCH] trim tag after substr

this prevents spaces in the middle of the tag from being added to the db
---
 src/topics/tags.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/topics/tags.js b/src/topics/tags.js
index 7723fb6640..0999584498 100644
--- a/src/topics/tags.js
+++ b/src/topics/tags.js
@@ -49,7 +49,7 @@ module.exports = function(Topics) {
 		}
 		tag = tag.trim().toLowerCase();
 		tag = tag.replace(/[,\/#!$%\^\*;:{}=_`<>'"~()?\|]/g, '');
-		tag = tag.substr(0, meta.config.maximumTagLength || 15);
+		tag = tag.substr(0, meta.config.maximumTagLength || 15).trim();
 		var matches = tag.match(/^[.-]*(.+?)[.-]*$/);
 		if (matches && matches.length > 1) {
 			tag = matches[1];