Fix runtime exceptions

Stefan Weil · UBMA Sysadmins · commit d2e3336d623b · 2025-09-19T16:36:31.000+02:00
diff --git a/module/VuFind/src/VuFind/I18n/Locale/LocaleDetectorFactory.php b/module/VuFind/src/VuFind/I18n/Locale/LocaleDetectorFactory.php
@@ -107,7 +107,7 @@ function (EventInterface $event) use ($cookies) {
      *
      * @return \Generator
      */
-    protected function getStrategies(LocaleSettings $settings = null): \Generator
+    protected function getStrategies(?LocaleSettings $settings = null): \Generator
     {
         yield new LocaleDetectorParamStrategy();
 

Original file line number	Diff line number	Diff line change
`@@ -107,7 +107,7 @@ function (EventInterface $event) use ($cookies) {`
`107`	`107`	`*`
`108`	`108`	`* @return \Generator`
`109`	`109`	`*/`
`110`		`- protected function getStrategies(LocaleSettings $settings = null): \Generator`
	`110`	`+ protected function getStrategies(?LocaleSettings $settings = null): \Generator`
`111`	`111`	`{`
`112`	`112`	`yield new LocaleDetectorParamStrategy();`
`113`	`113`