Be more explicit about array size

dvdoug · Sep 24, 2016 · fe1eed7 · fe1eed7
1 parent 62c3bea
commit fe1eed7
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/VolumePacker.php b/VolumePacker.php
@@ -153,11 +153,10 @@ protected function findBestOrientation(Item $item, OrientatedItem $prevItem = nu
         /** @var OrientatedItem $orientation */
         foreach ($orientations as $o => $orientation) {
             $orientationFit = min($widthLeft   - $orientation->getWidth(), $lengthLeft  - $orientation->getLength());
-
             $orientationFits[$o] = $orientationFit;
         }
 
-        if ($orientationFits) {
+        if (!empty($orientationFits)) {
             asort($orientationFits);
             reset($orientationFits);
             $bestFit = key($orientationFits);