Fix undefined array key "language" in sef plugin

richard67 · richard67 · commit 179b4dff1a96 · 2025-08-21T21:56:12.000+02:00
diff --git a/plugins/system/sef/src/Extension/Sef.php b/plugins/system/sef/src/Extension/Sef.php
@@ -118,7 +118,7 @@ public function onAfterRoute(AfterRouteEvent $event)
         if ($router->isTainted()) {
             $parsedVars = $router->getVars();
 
-            if ($app->getLanguageFilter()) {
+            if ($app->getLanguageFilter() && isset($parsedVars['language'])) {
                 $parsedVars['lang'] = $parsedVars['language'];
                 unset($parsedVars['language']);
             }

Original file line number	Diff line number	Diff line change
`@@ -118,7 +118,7 @@ public function onAfterRoute(AfterRouteEvent $event)`
`118`	`118`	`if ($router->isTainted()) {`
`119`	`119`	`$parsedVars = $router->getVars();`
`120`	`120`
`121`		`- if ($app->getLanguageFilter()) {`
	`121`	`+ if ($app->getLanguageFilter() && isset($parsedVars['language'])) {`
`122`	`122`	`$parsedVars['lang'] = $parsedVars['language'];`
`123`	`123`	`unset($parsedVars['language']);`
`124`	`124`	`}`