Remove previous fix for #488

Author: JoepRoebroek

src/CodeCoverage.php

@@ -370,14 +370,6 @@ public function append(array $data, $id = null, $append = true, $linesToBeCovere
                     if (empty($this->data[$file][$k]) || !in_array($id, $this->data[$file][$k])) {
                         $this->data[$file][$k][] = $id;
                     }
-                } else if ($v == Driver::LINE_NOT_EXECUTED) {
-                    if (!isset($this->data[$file][$k])) {
-                        $this->data[$file][$k] = [];
-                    }
-                } else if ($v == Driver::LINE_NOT_EXECUTABLE) {
-                    if (!isset($this->data[$file][$k])) {
-                        $this->data[$file][$k] = null;
-                    }
                 }
             }
         }