Fix infinite loop

quwac · Jan 9, 2022 · c447005 · c447005
1 parent 975aa53
commit c447005
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/pyproject.toml b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pyproject-autoflake"
-version = "0.2.0"
+version = "0.3.0"
 description = "pyproject-autoflake (pautoflake), a monkey patching wrapper to connect autoflake with pyproject.toml configuration."
 authors = ["quwac <53551867+quwac@users.noreply.github.com>"]
 readme = "README.md"

diff --git a/pyproject_autoflake/pautoflake.py b/pyproject_autoflake/pautoflake.py
@@ -22,7 +22,10 @@ def _get_pyproject_toml_path(path_candidates: List[str]) -> str:
             pyproject_toml_path = Path(dir_path, "pyproject.toml")
             if pyproject_toml_path.exists() and pyproject_toml_path.is_file():
                 return str(pyproject_toml_path)
-            dir_path = dir_path.parent
+            next_dir_path = dir_path.parent
+            if next_dir_path == dir_path:
+                break
+            dir_path = next_dir_path
 
     raise ValueError("pyproject.toml not found.")