From f3b8304b6182c36ce21df1a09e57c247e6c14cb4 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Mon, 5 Aug 2013 13:09:45 +0200
Subject: [PATCH] Fixed check for empty message in quick reply

PHP considers '0' to be empty.
---
 wcfsetup/install/files/js/WCF.Message.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/js/WCF.Message.js b/wcfsetup/install/files/js/WCF.Message.js
index fc98f5eec9..ab144f6787 100644
--- a/wcfsetup/install/files/js/WCF.Message.js
+++ b/wcfsetup/install/files/js/WCF.Message.js
@@ -767,7 +767,7 @@ WCF.Message.QuickReply = Class.extend({
 		
 		// check if message is empty
 		var $innerError = this._messageField.parent().find('small.innerError');
-		if ($message === '') {
+		if ($message === '' || $message === '0') {
 			if (!$innerError.length) {
 				$innerError = $('<small class="innerError" />').appendTo(this._messageField.parent());
 			}
-- 
2.20.1