[iproute PATCH 06/51] iplink_vrf: Complain if main table is not found

[Phil Sutter]

Signed-off-by: Phil Sutter <p...@nwl.cc>
---
 ip/iplink_vrf.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ip/iplink_vrf.c b/ip/iplink_vrf.c
index 917630e853375..809eda5de8f6e 100644
--- a/ip/iplink_vrf.c
+++ b/ip/iplink_vrf.c
@@ -131,7 +131,10 @@ __u32 ipvrf_get_table(const char *name)
                                           &answer.n, sizeof(answer)) < 0) {
                /* special case "default" vrf to be the main table */
                if (errno == ENODEV && !strcmp(name, "default"))
-                       rtnl_rttable_a2n(&tb_id, "main");
+                       if (rtnl_rttable_a2n(&tb_id, "main"))
+                               fprintf(stderr,
+                                       "BUG: RTTable \"main\" not found.\n");
+
 
                return tb_id;
        }
-- 
2.13.1