From: Joshua Rüsweg <josh@bastelstu.be>
Date: Tue, 21 Oct 2014 12:59:54 +0000 (+0200)
Subject: prevent ```Undefined variable: captchaObjectType```
X-Git-Tag: 2.1.0_Alpha_1~216^2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ff6c5b08775defe22906fb4fde8b45467c4088f5;p=GitHub%2FWoltLab%2FWCF.git

prevent ```Undefined variable: captchaObjectType```

If you disable the captcha, you get when creating a commentary the error message: Undefined variable: captchaObjectType on line 610 and 614. This pull request fixes the bug.
---

diff --git a/wcfsetup/install/files/lib/data/comment/CommentAction.class.php b/wcfsetup/install/files/lib/data/comment/CommentAction.class.php
index b6024ec316..9f36418847 100644
--- a/wcfsetup/install/files/lib/data/comment/CommentAction.class.php
+++ b/wcfsetup/install/files/lib/data/comment/CommentAction.class.php
@@ -595,6 +595,8 @@ class CommentAction extends AbstractDatabaseObjectAction {
 	 * @return	array
 	 */
 	public function getGuestDialog() {
+		$captchaObjectType = null; 
+		
 		if (CAPTCHA_TYPE) {
 			$captchaObjectType = CaptchaHandler::getInstance()->getObjectTypeByName(CAPTCHA_TYPE);
 			if ($captchaObjectType === null) {