lib: Fix SA warning

The addr value will never be null because of the way we do the
cli, but the SA system doesn't understand this.  Add an assert
to make it happy.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

diff --git a/lib/nexthop_group.c b/lib/nexthop_group.c
index 5ac38d66853cc91a09aa4ebca1ff008c8ba00ad5..937b84bdddf6c5af6d671b41a2cf3e08d5eb523c 100644 (file)
--- a/lib/nexthop_group.c
+++ b/lib/nexthop_group.c
@@ -387,6 +387,13 @@ DEFPY(ecmp_nexthops, ecmp_nexthops_cmd,
        struct nexthop *nh;
        bool legal;
 
+       /*
+        * This is impossible to happen as that the cli parser refuses
+        * to let you get here without an addr, but the SA system
+        * does not understand this intricacy
+        */
+       assert(addr);
+
        legal = nexthop_group_parse_nexthop(&nhop, addr, intf, name);
 
        if (nhop.type == NEXTHOP_TYPE_IPV6