add missing type hint

pfefferle · pfefferle · commit 41a06e828123 · 2024-01-26T13:40:18.000+01:00
diff --git a/mu-plugins/websub-compat.php b/mu-plugins/websub-compat.php
@@ -19,7 +19,7 @@
  *
  * @return array $links Array of filtered Feed URLs.
  */
-function websub_compat( $links ) {
+function websub_compat( array $links ) {
 	if ( ! $links || ! is_array( $links ) ) {
 		return $links;
 	}

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@`
`19`	`19`	`*`
`20`	`20`	`* @return array $links Array of filtered Feed URLs.`
`21`	`21`	`*/`
`22`		`-function websub_compat( $links ) {`
	`22`	`+function websub_compat( array $links ) {`
`23`	`23`	`if ( ! $links \|\| ! is_array( $links ) ) {`
`24`	`24`	`return $links;`
`25`	`25`	`}`