Apply "combine_consecutive_unsets" CS rule

Author: phansys

.php-cs-fixer.dist.php

@@ -17,6 +17,7 @@
         'array_syntax' => ['syntax' => 'short'],
         'blank_line_before_statement' => true,
         'combine_consecutive_issets' => true,
+        'combine_consecutive_unsets' => true,
         'is_null' => false,
         'list_syntax' => ['syntax' => 'short'],
         'modernize_types_casting' => true,

src/Sortable/SortableListener.php

@@ -488,8 +488,8 @@ public function postFlush(EventArgs $args)
             }
 
             // Clear relocations
-            unset($this->relocations[$hash]);
-            unset($this->maxPositions[$hash]); // unset only if relocations has been processed
+            // unset only if relocations has been processed
+            unset($this->relocations[$hash], $this->maxPositions[$hash]);
         }
     }