From: Matthias Schmidt <gravatronics@live.com>
Date: Sun, 14 Apr 2019 07:33:47 +0000 (+0200)
Subject: Throw exception in `FormDocument::getHtml()` if form has not been built
X-Git-Tag: 5.2.0_Alpha_1~147
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=055b7e7c12f14714be9f62413dba4c0a7e7b36f3;p=GitHub%2FWoltLab%2FWCF.git

Throw exception in `FormDocument::getHtml()` if form has not been built

See #2509
---

diff --git a/wcfsetup/install/files/lib/system/form/builder/FormDocument.class.php b/wcfsetup/install/files/lib/system/form/builder/FormDocument.class.php
index 302b00248c..48555ada6a 100644
--- a/wcfsetup/install/files/lib/system/form/builder/FormDocument.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/FormDocument.class.php
@@ -406,6 +406,10 @@ class FormDocument implements IFormDocument {
 	 * @inheritDoc
 	 */
 	public function getHtml() {
+		if (!$this->isBuilt) {
+			throw new \BadMethodCallException("The form document has to be built before it can be rendered.");
+		}
+		
 		return WCF::getTPL()->fetch(
 			'__form',
 			'wcf',