[PATCH iproute2 v1 2/2] iproute2: a non-expected rtnl message is an error

[David Decotigny]

---
 ip/iproute.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ip/iproute.c b/ip/iproute.c
index dae793b..10d0afe 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -320,7 +320,7 @@ int print_route(const struct sockaddr_nl *who, struct 
nlmsghdr *n, void *arg)
        if (n->nlmsg_type != RTM_NEWROUTE && n->nlmsg_type != RTM_DELROUTE) {
                fprintf(stderr, "Not a route: %08x %08x %08x\n",
                        n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
-               return 0;
+               return -1;
        }
        if (filter.flushb && n->nlmsg_type != RTM_NEWROUTE)
                return 0;
-- 
2.8.0.rc3.226.g39d4020