Restore factory nullability

trowski · trowski · commit 0a19eab651cc · 2017-02-21T12:04:49.000-06:00
diff --git a/src/Loop.php b/src/Loop.php
@@ -38,9 +38,9 @@ final class Loop
      * The factory will be invoked if none is passed to `Loop::execute`. A default driver will be created to
      * support synchronous waits in traditional applications.
      *
-     * @param DriverFactory $factory New factory to replace the previous one.
+     * @param DriverFactory|null $factory New factory to replace the previous one.
      */
-    public static function setFactory(DriverFactory $factory)
+    public static function setFactory(DriverFactory $factory = null)
     {
         if (self::$level > 0) {
             throw new \RuntimeException("Setting a new factory while running isn't allowed!");

Original file line number	Diff line number	Diff line change
`@@ -38,9 +38,9 @@ final class Loop`
`38`	`38`	* The factory will be invoked if none is passed to `Loop::execute`. A default driver will be created to
`39`	`39`	`* support synchronous waits in traditional applications.`
`40`	`40`	`*`
`41`		`- * @param DriverFactory $factory New factory to replace the previous one.`
	`41`	`+ * @param DriverFactory\|null $factory New factory to replace the previous one.`
`42`	`42`	`*/`
`43`		`- public static function setFactory(DriverFactory $factory)`
	`43`	`+ public static function setFactory(DriverFactory $factory = null)`
`44`	`44`	`{`
`45`	`45`	`if (self::$level > 0) {`
`46`	`46`	`throw new \RuntimeException("Setting a new factory while running isn't allowed!");`