fix: phpstan error.

smeghead · smeghead · commit dcb6f57d22ed · 2025-03-27T00:02:12.000+09:00
diff --git a/src/Option/CommandFactory.php b/src/Option/CommandFactory.php
@@ -104,7 +104,7 @@ private function parseCheckCommand(array $paths): CommandInterface
         }
 
         $threshold = $this->options['threshold'] ?? null;
-        if (is_numeric($threshold)) {
+        if (isset($threshold)) {
             $threshold = (int) $threshold;
         }
         

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ private function parseCheckCommand(array $paths): CommandInterface`
`104`	`104`	`}`
`105`	`105`
`106`	`106`	`$threshold = $this->options['threshold'] ?? null;`
`107`		`- if (is_numeric($threshold)) {`
	`107`	`+ if (isset($threshold)) {`
`108`	`108`	`$threshold = (int) $threshold;`
`109`	`109`	`}`
`110`	`110`