tests: cli wrapper should return string

[vpp.git] / test / util.py

diff --git a/test/util.py b/test/util.py
index 96d3c60..ed6c409 100644 (file)
--- a/test/util.py
+++ b/test/util.py
@@ -58,7 +58,7 @@ def ip4n_range(ip4n, s, e):
 
 # wrapper around scapy library function.
 def mk_ll_addr(mac):
-    euid = in6_mactoifaceid(mac)
+    euid = in6_mactoifaceid(str(mac))
     addr = "fe80::" + euid
     return addr