xtables-config-parser: fix compilation warning

xtables-config-parser.y: In function ‘xtables_config_parse’:
xtables-config-parser.y:216:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
1 file changed