parser: add redirect constant to rhs_expr rule

So we can use the 'redirect' reserve word as constant from the rhs
expression. Thus, we can use it as icmp type.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/src/proto.c b/src/proto.c
index 3282271f..65ee158f 100644
--- a/src/proto.c
+++ b/src/proto.c
@@ -303,7 +303,7 @@ static const struct symbol_table icmp_type_tbl = {
 	},
 };
 
-static const struct datatype icmp_type_type = {
+const struct datatype icmp_type_type = {
 	.type		= TYPE_ICMP_TYPE,
 	.name		= "icmp_type",
 	.desc		= "ICMP type",