1 files changed, 5 insertions, 1 deletions

diff --git a/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc b/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
index e2169ca..9b4e360 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
@@ -121,13 +121,17 @@ void process_packets(const struct pcap_pkthdr *pkthdr, const unsigned char *pack
               wl_net.channel=pinfoptr->channel;
               wl_net.wep=pinfoptr->cap_WEP;
 
               wl_loginfo("Mac is: %s", pinfoptr->sndhwaddr);
               memcpy(wl_net.mac, pinfoptr->sndhwaddr, sizeof(wl_net.mac)-1);;
               
-              send_network_found((char *)guihost, guiport, &wl_net);
+              if(!send_network_found((char *)guihost, guiport, &wl_net))
+              {
+                wl_logerr("Error sending data to UI: %s", strerror(errno));
+                break;
+              }
               wl_loginfo("Sent network to GUI '%s:%d'", guihost, guiport);
             }
                   break;
 
         default:
           wl_logerr("Unknown IEEE802.11 frame subtype (%d)", FC_SUBTYPE(fc));