Update SemanticMediaWiki.php (#4700)

Refs: #4699
SemanticMediaWiki · Apr 7, 2020 · 056e9dd · 056e9dd
1 parent 23d0613
commit 056e9dd
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/SemanticMediaWiki.php b/SemanticMediaWiki.php
@@ -39,6 +39,10 @@ class SemanticMediaWiki {
 	 * the extension is activated.
 	 */
 	public static function load() {
+
+		if ( !defined( 'MEDIAWIKI' ) ) {
+			return;
+		}
 
 		if ( is_readable( __DIR__ . '/vendor/autoload.php' ) ) {
 			include_once __DIR__ . '/vendor/autoload.php';