CS/QA: remove redundant variable declaration

jrfnl · grogy · commit 5208338a4dcd · 2022-03-03T16:53:20.000+01:00
diff --git a/src/Errors/SyntaxError.php b/src/Errors/SyntaxError.php
@@ -17,8 +17,7 @@ public function getLine()
         preg_match('~on line ([0-9]+)$~', $this->message, $matches);
 
         if ($matches && isset($matches[1])) {
-            $onLine = (int) $matches[1];
-            return $onLine;
+            return (int) $matches[1];
         }
 
         return null;

Original file line number	Diff line number	Diff line change
`@@ -17,8 +17,7 @@ public function getLine()`
`17`	`17`	`preg_match('~on line ([0-9]+)$~', $this->message, $matches);`
`18`	`18`
`19`	`19`	`if ($matches && isset($matches[1])) {`
`20`		`- $onLine = (int) $matches[1];`
`21`		`- return $onLine;`
	`20`	`+ return (int) $matches[1];`
`22`	`21`	`}`
`23`	`22`
`24`	`23`	`return null;`