diff options
| -rw-r--r-- | src/flake8/main/git.py | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/flake8/main/git.py b/src/flake8/main/git.py index 31404d8..57701f6 100644 --- a/src/flake8/main/git.py +++ b/src/flake8/main/git.py @@ -45,10 +45,17 @@ def hook(lazy=False, strict=False): app.initialize(['.']) app.options.exclude = update_excludes(app.options.exclude, tempdir) app.options._running_from_vcs = True - app.run_checks(filepaths) + # Apparently there are times when there are no files to check (e.g., + # when amending a commit). In those cases, let's not try to run checks + # against nothing. + if filepaths: + app.run_checks(filepaths) + + # If there were files to check, update their paths and report the errors + if filepaths: + update_paths(app.file_checker_manager, tempdir) + app.report_errors() - update_paths(app.file_checker_manager, tempdir) - app.report_errors() if strict: return app.result_count return 0 |