Call group.addoption() instead of _addoption() when parsing command-line arguments

Fix #337
2018-10-17 17:48:47 +07:00
parent 5ce8a6ec1a
commit ddefd3f453
1 changed files with 1 additions and 1 deletions
--- a/xdist/plugin.py
+++ b/xdist/plugin.py
@@ -47,7 +47,7 @@ def pytest_addoption(parser):
        "you can use 'auto' here for auto detection CPUs number on "
        "host system",
    )
-    group._addoption(
+    group.addoption(
        "--maxprocesses",
        dest="maxprocesses",
        metavar="maxprocesses",