Apply suggestions from code review

derrabus · yceruto · web-flow · commit 0b5b2c6e4f58 · 2021-09-20T17:15:20.000+02:00
Co-authored-by: Yonel Ceruto &lt;yonelceruto@gmail.com&gt;
diff --git a/src/Symfony/Component/Form/Extension/Core/Type/EnumType.php b/src/Symfony/Component/Form/Extension/Core/Type/EnumType.php
@@ -39,9 +39,9 @@ public function configureOptions(OptionsResolver $resolver): void
                     return null;
                 }
 
-                return static function (?\BackedEnum $choice): ?string {
+                return static function (?\BackedEnum $choice): string {
                     if (null === $choice) {
-                        return null;
+                        return '';
                     }
 
                     return (string) $choice->value;

Original file line number	Diff line number	Diff line change
`@@ -39,9 +39,9 @@ public function configureOptions(OptionsResolver $resolver): void`
`39`	`39`	`return null;`
`40`	`40`	`}`
`41`	`41`
`42`		`- return static function (?\BackedEnum $choice): ?string {`
	`42`	`+ return static function (?\BackedEnum $choice): string {`
`43`	`43`	`if (null === $choice) {`
`44`		`- return null;`
	`44`	`+ return '';`
`45`	`45`	`}`
`46`	`46`
`47`	`47`	`return (string) $choice->value;`