handle 0 packages being passed to dev_setup from setup_execute_tests.py
@@ -253,6 +253,9 @@ if __name__ == "__main__":
targeted_packages = process_glob_string(args.glob_string, target_dir)
extended_pytest_args = []
+ if len(targeted_packages) == 0:
+ exit(0)
+
# common argument handling
if args.disablecov:
extended_pytest_args.append("--no-cov")
