Add support for netifd-generated rules

[project/firewall3.git] / utils.c

diff --git a/utils.c b/utils.c
index 66c186580428405da587eb8c2dd01c4b49e5e7a3..8ed52be4814dff3aa885cb6646b0c10b10846fcc 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"
 
@@ -696,7 +697,7 @@ fw3_hotplug(bool add, void *zone, void *device)
        close(0);
        close(1);
        close(2);
-       chdir("/");
+       if (chdir("/")) {};
 
        clearenv();
        setenv("ACTION",    add ? "add" : "remove", 1);