Merge pull request #6 from torhoehn

fix endless loop
captainhookphp · May 8, 2020 · 3e122bc · 3e122bc
2 parents c01f4f0 + 3dc0b1a
commit 3e122bc
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/ComposerPlugin.php b/src/ComposerPlugin.php
@@ -233,6 +233,12 @@ private function detectGitDir(): void
                 $this->gitDirectory = $possibleGitDir;
                 return;
             }
+
+            // if we checked the root directory already, break to prevent endless loop
+            if ($path === dirname($path)) {
+                break;
+            }
+
             $path = \dirname($path);
         }
         throw new RuntimeException($this->pluginErrorMessage('git directory not found'));