commit 8cf29ac47a875fac2749fafc65b0d8bdc11f6de2
author A R Karthick <kramanar@ciena.com> Thu Jun 30 16:25:14 2016 -0700
committer A R Karthick <kramanar@ciena.com> Thu Jun 30 16:27:42 2016 -0700
tree b3abf5ef5aea274470b3e972128e3fa894a7bcc3
parent 70820bb4e23e789e0d9e863833029c976c409d06

Test: Adding dhcprelay tests.
Added isc-dhcp-server for cord-test container builds.
If cord-test container already exists, refresh using:
 cord-test.py build test

Change-Id: I1aaff75612b7551fc9fd145fe2483ab72b5c3128

src/test/utils/OnosFlowCtrl.py

diff --git a/src/test/utils/OnosFlowCtrl.py b/src/test/utils/OnosFlowCtrl.py
index 2810817..f1b72cf 100644
--- a/src/test/utils/OnosFlowCtrl.py
+++ b/src/test/utils/OnosFlowCtrl.py
@@ -27,7 +27,11 @@
         info = fcntl.ioctl(s.fileno(), 0x8927, struct.pack('256s', iface[:15]))
     except:
         info = ['0'] * 24
-    return '0'*pad + ''.join(['%02x' %ord(char) for char in info[18:24]])
+    s.close()
+    sep = ''
+    if pad == 0:
+        sep = ':'
+    return '0'*pad + sep.join(['%02x' %ord(char) for char in info[18:24]])
 
 class OnosFlowCtrl: