From: Julien Fortin <julien@cumulusnetworks.com>
Date: Tue, 29 Mar 2016 02:29:24 +0000 (+0200)
Subject: addons/bridge.py: fixing potential None type issue
X-Git-Tag: 1.2.2-1~146^2~133
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=4ab0c044cb8ba01f9dfc9049dea79189dbefe793;p=mirror_ifupdown2.git

addons/bridge.py: fixing potential None type issue
---

diff --git a/addons/bridge.py b/addons/bridge.py
index 2474cdf..7209e5b 100644
--- a/addons/bridge.py
+++ b/addons/bridge.py
@@ -226,7 +226,7 @@ class bridge(moduleBase):
 
     def _get_ifaceobj_bridge_ports(self, ifaceobj):
         ports = ifaceobj.get_attr_value('bridge-ports')
-        if len(ports) > 1:
+        if ports and len(ports) > 1:
             self.log_warn('%s: ignoring duplicate bridge-ports lines: %s'
                           %(ifaceobj.name, ports[1:]))
         return ports[0] if ports else None