src: use expression to store the log prefix

Intsead of using an array of char.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/include/statement.h b/include/statement.h
index 7d96b394..061bc619 100644
--- a/include/statement.h
+++ b/include/statement.h
@@ -75,7 +75,7 @@ enum {
 };
 
 struct log_stmt {
-	const char		*prefix;
+	struct expr		*prefix;
 	unsigned int		snaplen;
 	uint16_t		group;
 	uint16_t		qthreshold;