From: Matthias Schmidt <gravatronics@live.com>
Date: Sun, 8 Sep 2019 13:05:02 +0000 (+0200)
Subject: Check if foreign key has an action
X-Git-Tag: 5.2.0_Beta_2~29^2~6
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=38d2e2eeeada89520d1428938476fdd914dcef8e;p=GitHub%2FWoltLab%2FWCF.git

Check if foreign key has an action
---

diff --git a/wcfsetup/install/files/lib/system/database/table/DatabaseTable.class.php b/wcfsetup/install/files/lib/system/database/table/DatabaseTable.class.php
index bc6c9c3f17..9ef900887d 100644
--- a/wcfsetup/install/files/lib/system/database/table/DatabaseTable.class.php
+++ b/wcfsetup/install/files/lib/system/database/table/DatabaseTable.class.php
@@ -102,6 +102,10 @@ class DatabaseTable {
 				throw new \InvalidArgumentException("Duplicate foreign key with name '{$foreignKey->getName()}'.");
 			}
 			
+			if ($foreignKey->getOnDelete() === null && $foreignKey->getOnUpdate() === null) {
+				throw new \InvalidArgumentException("Missing action for foreign key '{$foreignKey->getName()}'.");
+			}
+			
 			$this->foreignKeys[$foreignKey->getName()] = $foreignKey;
 		}