adjusted ipg time

linux/avb/listener_mediaclock.c

@@ -138,7 +138,7 @@ uint64_t mediaclock_listener_wait_recv_ts( FILE* filepointer, ieee1722_avtp_driv
         }
 
         if( samples_in_packet < 6){
-            adjust_packet_time_ns = samples_in_packet / ieee1722mc->sample_rate * 1000000000;
+            adjust_packet_time_ns = samples_in_packet / (*ieee1722mc)->sample_rate * 1000000000;
         }