CommandLine: fixed help() return type

milo · Miloslav Hůla · commit 2ecb53df2d8f · 2018-05-30T13:26:25.000+02:00
diff --git a/src/Runner/CommandLine.php b/src/Runner/CommandLine.php
@@ -147,7 +147,7 @@ public function parse(array $args = null): array
 	}
 
 
-	public function help(): string
+	public function help(): void
 	{
 		echo $this->help;
 	}

Original file line number	Diff line number	Diff line change
`@@ -147,7 +147,7 @@ public function parse(array $args = null): array`
`147`	`147`	`}`
`148`	`148`
`149`	`149`
`150`		`- public function help(): string`
	`150`	`+ public function help(): void`
`151`	`151`	`{`
`152`	`152`	`echo $this->help;`
`153`	`153`	`}`