[1237] Mac OS X compilation fix in src/lib/dhcp/iface_mgr_bsd.cc

src/lib/dhcp/iface_mgr_bsd.cc

@@ -12,7 +12,7 @@
 // OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 // PERFORMANCE OF THIS SOFTWARE.
 
-#include <dhcp6/iface_mgr.h>
+#include <dhcp/iface_mgr.h>
 #include <exceptions/exceptions.h>
 
 using namespace std;