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-rw-r--r--src/plugins/nat/nat_inlines.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/nat/nat_inlines.h b/src/plugins/nat/nat_inlines.h
index 8922c05c393..4c79fd4124c 100644
--- a/src/plugins/nat/nat_inlines.h
+++ b/src/plugins/nat/nat_inlines.h
@@ -120,7 +120,8 @@ nat_send_all_to_node (vlib_main_t * vm, u32 * bi_vector,
to_next += 1;
n_left_to_next -= 1;
vlib_buffer_t *p0 = vlib_get_buffer (vm, bi0);
- p0->error = *error;
+ if (error)
+ p0->error = *error;
vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next,
n_left_to_next, bi0, next);
}