If we're compiling on non-Linux platform, the virNetDevGetLinkInfo() is a dummy function which barely logs debug message that getting link info is not supported. However, while the debug message was prepared for printing the interface name too, I actually forgot to pass the variable which resulted in build error on platforms like mingw or FreeBSD. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- Notes: Pushed under build breaker rule. src/util/virnetdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c index cbf086e..6f3a202 100644 --- a/src/util/virnetdev.c +++ b/src/util/virnetdev.c @@ -1921,7 +1921,8 @@ virNetDevGetLinkInfo(const char *ifname, virInterfaceLinkPtr lnk) { /* Port me */ - VIR_DEBUG("Getting link info on %s is not implemented on this platform"); + VIR_DEBUG("Getting link info on %s is not implemented on this platform", + ifname); lnk->speed = lnk->state = 0; return 0; } -- 1.8.5.5