X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FScopedCallback.php;h=ef22e0a30da9a82aef0fddbc4fe5f43da7b58552;hb=1782513c431dac352ee6563a9ec858d9a2b8a2b7;hp=8ecd87471a0f34ea442eddaf8a94e0fd0b91f3a8;hpb=aa7ab7328a600b4fbb5652bf233743cf89f5d51f;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/ScopedCallback.php b/includes/ScopedCallback.php
index 8ecd87471a..ef22e0a30d 100644
--- a/includes/ScopedCallback.php
+++ b/includes/ScopedCallback.php
@@ -26,13 +26,17 @@
  * @since 1.21
  */
 class ScopedCallback {
-	/** @var Closure */
+	/** @var callable */
 	protected $callback;
 
 	/**
-	 * @param $callback Closure
+	 * @param callable $callback
+	 * @throws MWException
 	 */
-	public function __construct( Closure $callback ) {
+	public function __construct( $callback ) {
+		if ( !is_callable( $callback ) ) {
+			throw new MWException( "Provided callback is not valid." );
+		}
 		$this->callback = $callback;
 	}