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mstpctl: don't load module if missing /sbin/mstpctl

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This commit is contained in:
Alexandre Derumier
2019-05-10 06:37:02 +02:00
parent 3e074210cf
commit c20b7810e4
1 changed files with 4 additions and 0 deletions
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4
ifupdown2/addons/mstpctl.py
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@@ -20,6 +20,7 @@ try:
from ifupdown2.ifupdownaddons.modulebase import moduleBase
from ifupdown2.ifupdownaddons.mstpctlutil import mstpctlutil
from ifupdown2.ifupdownaddons.systemutils import systemUtils
from ifupdown2.ifupdown.exceptions import moduleNotSupported
except ImportError:
from ifupdown.iface import *
from ifupdown.utils import utils
@@ -32,6 +33,7 @@ except ImportError:
from ifupdownaddons.modulebase import moduleBase
from ifupdownaddons.mstpctlutil import mstpctlutil
from ifupdownaddons.systemutils import systemUtils
from ifupdown.exceptions import moduleNotSupported
class mstpctlFlags:
@@ -235,6 +237,8 @@ class mstpctl(moduleBase):
def __init__(self, *args, **kargs):
moduleBase.__init__(self, *args, **kargs)
if not os.path.exists('/sbin/mstpctl'):
raise moduleNotSupported('module init failed: no /sbin/mstpctl found')
self.ipcmd = None
self.name = self.__class__.__name__
self.brctlcmd = None