Snap for 6948038 from 9d47a57cb84d233551c3ac82f3701343bbd969a4 to rvc-platform-release

Change-Id: I75481fd8909c1e8d8c030312f29a839d32968d0e
diff --git a/clatd.c b/clatd.c
index 7063215..422cded 100644
--- a/clatd.c
+++ b/clatd.c
@@ -426,7 +426,8 @@
     }
 
     time_t now = time(NULL);
-    if (last_interface_poll < (now - INTERFACE_POLL_FREQUENCY)) {
+    if (now >= (last_interface_poll + INTERFACE_POLL_FREQUENCY)) {
+      last_interface_poll = now;
       if (ipv6_address_changed(Global_Clatd_Config.native_ipv6_interface)) {
         break;
       }