Fix return statements

nicolas-grekas · nicolas-grekas · commit 9caeb3c0fbaa · 2019-08-13T08:33:05.000+02:00
diff --git a/Constraints/Regex.php b/Constraints/Regex.php
@@ -71,7 +71,7 @@ public function getHtmlPattern()
 
         // Quit if delimiters not at very beginning/end (e.g. when options are passed)
         if ($this->pattern[0] !== $this->pattern[\strlen($this->pattern) - 1]) {
-            return;
+            return null;
         }
 
         $delimiter = $this->pattern[0];

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@ public function getHtmlPattern()`
`71`	`71`
`72`	`72`	`// Quit if delimiters not at very beginning/end (e.g. when options are passed)`
`73`	`73`	`if ($this->pattern[0] !== $this->pattern[\strlen($this->pattern) - 1]) {`
`74`		`- return;`
	`74`	`+ return null;`
`75`	`75`	`}`
`76`	`76`
`77`	`77`	`$delimiter = $this->pattern[0];`