[BUGFIX] Fix another implictly nullable parameter (#751)

oliverklee · web-flow · commit cef9e7c14407 · 2024-10-27T16:23:41.000Z
This fixes compatibility with PHP 8.4. This is the last part of the v8.x backport of #643.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,7 +7,7 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 
 ### Added
 
-- Add support for PHP 8.4 (#675, #701, #746)
+- Add support for PHP 8.4 (#675, #701, #746, #751)
 
 ### Changed
 
diff --git a/src/RuleSet/RuleSet.php b/src/RuleSet/RuleSet.php
@@ -102,7 +102,7 @@ public function getLineNo()
      *
      * @return void
      */
-    public function addRule(Rule $oRule, Rule $oSibling = null)
+    public function addRule(Rule $oRule, $oSibling = null)
     {
         $sRule = $oRule->getRule();
         if (!isset($this->aRules[$sRule])) {

Original file line number	Diff line number	Diff line change
`@@ -102,7 +102,7 @@ public function getLineNo()`
`102`	`102`	`*`
`103`	`103`	`* @return void`
`104`	`104`	`*/`
`105`		`- public function addRule(Rule $oRule, Rule $oSibling = null)`
	`105`	`+ public function addRule(Rule $oRule, $oSibling = null)`
`106`	`106`	`{`
`107`	`107`	`$sRule = $oRule->getRule();`
`108`	`108`	`if (!isset($this->aRules[$sRule])) {`