From 602eaeded7243fafb6a775b7a3c493e5aa1a9155 Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi@cloudius-systems.com>
Date: Tue, 2 Sep 2014 23:32:15 +0300
Subject: [PATCH] net: fix printing ethernet addresses

---
 net/ethernet.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/ethernet.cc b/net/ethernet.cc
index 66e9744b0e..2e9d77c8cd 100644
--- a/net/ethernet.cc
+++ b/net/ethernet.cc
@@ -8,8 +8,9 @@ namespace net {
 
 std::ostream& operator<<(std::ostream& os, ethernet_address ea) {
     auto& m = ea.mac;
+    using u = uint32_t;
     return fprint(os, "%02x:%02x:%02x:%02x:%02x:%02x",
-            m[0], m[1], m[2], m[3], m[4], m[5]);
+            u(m[0]), u(m[1]), u(m[2]), u(m[3]), u(m[4]), u(m[5]));
 }
 
 }