utils: define _GNU_SOURCE to get clearenv()

[project/firewall3.git] / utils.c

diff --git a/utils.c b/utils.c
index 99310f7..7e5ae45 100644 (file)
--- a/utils.c
+++ b/utils.c
@@ -16,6 +16,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#define _GNU_SOURCE
 #include "utils.h"
 #include "options.h"
 
@@ -557,9 +558,7 @@ write_ipset_uci(struct uci_context *ctx, struct fw3_ipset *s,
 
        list_for_each_entry(type, &s->datatypes, list)
        {
-               sprintf(buf, "%s_%s", type->dest ? "dst" : "src",
-                                     fw3_ipset_type_names[type->type]);
-
+               sprintf(buf, "%s_%s", type->dir, fw3_ipset_type_names[type->type]);
                ptr.o      = NULL;
                ptr.option = "match";
                ptr.value  = buf;