Fix optional arg for PHP8

ciaranmcnulty · ciaranmcnulty · commit 0bbc54c4c8bf · 2020-09-18T14:43:57.000+01:00
diff --git a/lib/Diff/SequenceMatcher.php b/lib/Diff/SequenceMatcher.php
@@ -89,7 +89,7 @@ class Diff_SequenceMatcher
 	 * @param string|array $junkCallback Either an array or string that references a callback function (if there is one) to determine 'junk' characters.
 	 * @param array $options
 	 */
-	public function __construct($a, $b, $junkCallback=null, $options)
+	public function __construct($a, $b, $junkCallback=null, $options=[])
 	{
 		$this->a = null;
 		$this->b = null;

Original file line number	Diff line number	Diff line change
`@@ -89,7 +89,7 @@ class Diff_SequenceMatcher`
`89`	`89`	`* @param string\|array $junkCallback Either an array or string that references a callback function (if there is one) to determine 'junk' characters.`
`90`	`90`	`* @param array $options`
`91`	`91`	`*/`
`92`		`- public function __construct($a, $b, $junkCallback=null, $options)`
	`92`	`+ public function __construct($a, $b, $junkCallback=null, $options=[])`
`93`	`93`	`{`
`94`	`94`	`$this->a = null;`
`95`	`95`	`$this->b = null;`