diff options
Diffstat (limited to 'Lib/multiprocessing/pool.py')
| -rw-r--r-- | Lib/multiprocessing/pool.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/multiprocessing/pool.py b/Lib/multiprocessing/pool.py index 04e7c447d1..0c29e644ff 100644 --- a/Lib/multiprocessing/pool.py +++ b/Lib/multiprocessing/pool.py @@ -151,7 +151,7 @@ class Pool(object): if processes < 1: raise ValueError("Number of processes must be at least 1") - if initializer is not None and not hasattr(initializer, '__call__'): + if initializer is not None and not callable(initializer): raise TypeError('initializer must be a callable') self._processes = processes |