[iproute PATCH 13/51] iproute_lwtunnel: Argument to strerror must be positive

[Phil Sutter]

Signed-off-by: Phil Sutter <p...@nwl.cc>
---
 ip/iproute_lwtunnel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ip/iproute_lwtunnel.c b/ip/iproute_lwtunnel.c
index 398ab5e077ed8..1a3dc4d4c0ed9 100644
--- a/ip/iproute_lwtunnel.c
+++ b/ip/iproute_lwtunnel.c
@@ -643,7 +643,7 @@ static int lwt_parse_bpf(struct rtattr *rta, size_t len,
        err = bpf_parse_common(bpf_type, &cfg, &bpf_cb_ops, &x);
        if (err < 0) {
                fprintf(stderr, "Failed to parse eBPF program: %s\n",
-                       strerror(err));
+                       strerror(-err));
                return -1;
        }
        rta_nest_end(rta, nest);
-- 
2.13.1