Fix Jenkins build

[nfvbench.git] / nfvbench / chaining.py

diff --git a/nfvbench/chaining.py b/nfvbench/chaining.py
index 5248d01..d6f67f9 100644 (file)
--- a/nfvbench/chaining.py
+++ b/nfvbench/chaining.py
@@ -1541,7 +1541,7 @@ class ChainManager(object):
             hypervisor = self.get_hypervisor_from_mac(dst_mac)
             if hypervisor:
                 LOG.info('Found hypervisor for EXT chain: %s', hypervisor.hypervisor_hostname)
-                return[':' + hypervisor.hypervisor_hostname]
+                return [':' + hypervisor.hypervisor_hostname]
         # no openstack = no chains
         return []