evaluate: print error on missing family in nat statement

Print error message in case family cannot be inferred, before this
patch, $? shows 1 after nft execution but no error message was printed.

While at it, update error reporting for consistency in similar use
cases.

Fixes: e5c9c8fe0bcc ("evaluate: stmt_evaluate_nat_map() only if stmt->nat.ipportmap == true")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

0 files changed, 0 insertions, 0 deletions