sysconfig renderer not detected on SLE distros

Not sure why this is showing up now in a number of instances as the code has been there for quite some time. sysconfig.py contains

def available_sysconfig(target=None):
    expected = ['ifup', 'ifdown']
    search = ['/sbin', '/usr/sbin']
    for p in expected:
        if not util.which(p, search=search, target=target):
            return False

    expected_paths = [
        'etc/sysconfig/network-scripts/network-functions',
        'etc/sysconfig/network-scripts/ifdown-eth']
    for p in expected_paths:
        if not os.path.isfile(util.target_path(target, p)):
            return False
    return True

Meaning after we find ifup and ifdown the code also looks for files in "/etc/sysconfig/network-scripts" this directory does not exist on SUSE distros causing "available_sysconfig" to return always return "False".

Question is why is it necessary to check for the additional files? Could we simply check for "/etc/sysconfig"?

For now I added a patch in the SUSE package that modifies the first loop:

for p in expected:
   if not util.which(p, search=search, target=target):
       return False
else:
    return True