From 7a5ea54ad5d9c3094cf7e0c253b156c84251138c Mon Sep 17 00:00:00 2001
From: Michael Droettboom <mdboom@gmail.com>
Date: Mon, 8 Jul 2024 14:36:27 -0400
Subject: [PATCH] Fix arg parsing

---
 pyperf/_runner.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyperf/_runner.py b/pyperf/_runner.py
index 9c9c8da7..a0516a02 100644
--- a/pyperf/_runner.py
+++ b/pyperf/_runner.py
@@ -244,7 +244,7 @@ def __init__(self, values=None, processes=None,
 
         hook_names = list(get_hook_names())
         parser.add_argument(
-            '--hook', nargs="*", choices=hook_names,
+            '--hook', action="append", choices=hook_names,
             metavar=f"{', '.join(x for x in hook_names if not x.startswith('_'))}",
             help='Use the given pyperf hooks'
         )