Added missing #ifdef

ntop · Jan 29, 2025 · 50d8293 · 50d8293
1 parent 4d092ae
commit 50d8293
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/NetworkInterface.cpp b/src/NetworkInterface.cpp
@@ -1994,7 +1994,9 @@ bool NetworkInterface::processPacket(int32_t if_index, u_int32_t bridge_iface_id
 
     switch (l4_proto) {
     case IPPROTO_TCP:
+#if defined(NTOPNG_PRO)
       flow->updateTCPAck(when, src2dst_direction, ntohl(tcph->ack_seq));
+#endif
       flow->updateTcpFlags(when, tcp_flags, src2dst_direction, new_flow);
 
       /*