nta.c: fixed set_timeout()

darcs-hash:20070207193205-55b16-47cd298f730fe360d6b51bb801f2552e740157ee.gz

libsofia-sip-ua/nta/nta.c

@@ -766,7 +766,7 @@ su_duration_t set_timeout(nta_agent_t *agent, su_duration_t offset)
       SU_DEBUG_9(("nta: timer %s to %ld ms\n", "set", (long)offset));
       
     su_timer_set_at(agent->sa_timer, agent_timer, agent, 
-		    su_time_add(now, next));
+		    su_time_add(now, offset));
     agent->sa_next = next;
   }