Fixed method GitDirectory::__toString()

68publishers · Apr 30, 2022 · aece636 · aece636
1 parent 86e9b5f
commit aece636
Showing 1 changed file with 5 additions and 9 deletions.
diff --git a/src/Repository/LocalDirectory/GitDirectory.php b/src/Repository/LocalDirectory/GitDirectory.php
@@ -12,7 +12,7 @@ final class GitDirectory
 
  private ?string $workingDirectoryPath = NULL;
 
- private ?string $gitDirectory = NULL;
+ private ?string $gitDirectory;
 
  private string $directoryName;
 
@@ -68,22 +68,18 @@ public function __toString(): string
 
  $workingDirectory = $this->getWorkingDirectoryPath();
 
- while (FALSE !== $workingDirectory) {
+ do {
  $currentDirectory = $workingDirectory;
  $gitDirectory = $workingDirectory . DIRECTORY_SEPARATOR . $this->directoryName;
 
  if (is_dir($gitDirectory)) {
  return $this->gitDirectory = $gitDirectory;
  }
 
- $workingDirectory = dirname($workingDirectory) . '';
+ $workingDirectory = dirname($workingDirectory);
+ } while ($workingDirectory !== $currentDirectory);
 
- if ($workingDirectory === $currentDirectory) {
- break;
- }
- }
-
- throw GitDirectoryException::gitDirectoryNotFound($this->workingDirectory);
+ throw GitDirectoryException::gitDirectoryNotFound($workingDirectory);
  }
 
  /**