Fixed a Scrutinizer issue

waltertamboer · waltertamboer · commit cd0416fb7c3d · 2017-10-13T12:46:52.000+02:00
diff --git a/src/Writer/AbstractWriter.php b/src/Writer/AbstractWriter.php
@@ -149,7 +149,7 @@ private function writeMoveNumber(MoveNumber $node)
         return $node->getNumber() . '.';
     }
 
-    private function writeNullMove(NullMove $node)
+    private function writeNullMove(/** @scrutinizer ignore-unused */ NullMove $node)
     {
         return '--';
     }

Original file line number	Diff line number	Diff line change
`@@ -149,7 +149,7 @@ private function writeMoveNumber(MoveNumber $node)`
`149`	`149`	`return $node->getNumber() . '.';`
`150`	`150`	`}`
`151`	`151`
`152`		`- private function writeNullMove(NullMove $node)`
	`152`	`+ private function writeNullMove(/** @scrutinizer ignore-unused */ NullMove $node)`
`153`	`153`	`{`
`154`	`154`	`return '--';`
`155`	`155`	`}`