comparison hglib/util.py @ 182:0f81ed8e147b 2.3

util: drop mutable default from popen()

It can be None because it is used only if not empty.

181:cdb5a320d2bf

startupinfo = None
if os.name == 'nt':
    startupinfo = subprocess.STARTUPINFO()
    startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW

def popen(args, env={}):
    environ = None
    if env:
        environ = dict(os.environ)
        environ.update(env)

182:0f81ed8e147b

startupinfo = None
if os.name == 'nt':
    startupinfo = subprocess.STARTUPINFO()
    startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW

def popen(args, env=None):
    environ = None
    if env:
        environ = dict(os.environ)
        environ.update(env)