python: New method to retrieve OVS version at runtime.

[sliver-openvswitch.git] / python / ovs / jsonrpc.py

diff --git a/python/ovs/jsonrpc.py b/python/ovs/jsonrpc.py
index 25b0229..1c3f099 100644 (file)
--- a/python/ovs/jsonrpc.py
+++ b/python/ovs/jsonrpc.py
@@ -301,7 +301,10 @@ class Connection(object):
         reply = None
         while not error:
             error, reply = self.recv_block()
-            if reply and reply.type == Message.T_REPLY and reply.id == id_:
+            if (reply
+                and (reply.type == Message.T_REPLY
+                     or reply.type == Message.T_ERROR)
+                and reply.id == id_):
                 break
         return error, reply