optimize: do not clone unsupported statement

Skip unsupported statements when building the statement matrix,
otherwise clone remains uninitialized.

Fixes: fb298877ece2 ("src: add ruleset optimization infrastructure")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/optimize.c b/src/optimize.c
index 6d6a6d65..1308e142 100644
--- a/src/optimize.c
+++ b/src/optimize.c
@@ -274,7 +274,7 @@ static int rule_collect_stmts(struct optimize_ctx *ctx, struct rule *rule)
 				clone->log.prefix = expr_get(stmt->log.prefix);
 			break;
 		default:
-			break;
+			continue;
 		}
 
 		ctx->stmt[ctx->num_stmts++] = clone;