Signed-off-by: IWASE Yusuke <[email protected]>
---
ryu/lib/ovs/vsctl.py | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/ryu/lib/ovs/vsctl.py b/ryu/lib/ovs/vsctl.py
index b82b071..f145498 100644
--- a/ryu/lib/ovs/vsctl.py
+++ b/ryu/lib/ovs/vsctl.py
@@ -266,8 +266,13 @@ class VSCtlContext(object):
def add_port_to_cache(self, vsctl_bridge_parent, ovsrec_port):
tag = getattr(ovsrec_port, vswitch_idl.OVSREC_PORT_COL_TAG, None)
- if tag is not None and tag != [] and 0 <= tag < 4096:
- vlan_bridge = vsctl_bridge_parent.find_vlan_bridge()
+ if isinstance(tag, list):
+ if len(tag) == 0:
+ tag = 0
+ else:
+ tag = tag[0]
+ if tag is not None and 0 <= tag < 4096:
+ vlan_bridge = vsctl_bridge_parent.find_vlan_bridge(tag)
if vlan_bridge:
vsctl_bridge_parent = vlan_bridge
--
2.7.4
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