daanmooij / advent-of-code-php

src/Year2015/Day1.php

Braces +3 added lines, -1 removed lines

@@ -43,7 +43,9 @@
 
     public function calculateFirstBasementDirectionPosition(int $floor = self::STARTING_FLOOR): int
     {
-        if ($floor < 0) return 0;
+        if ($floor < 0) {
+            return 0;
+        }
 
         $basementPostion = 1;
         $inBasement = false;