making sure that not empty networks

networkscanner.cpp

@@ -34,8 +34,11 @@ QList<Network> NetworkScanner::scanForNetworks()
     std::istringstream iss(result);
     std::string line;
     while (std::getline(iss, line)) {
+        if (!line.empty() && line != "O.o")
+        {
             ssids.push_back(line);
         }
+    }
 
     for (const std::string &ssid : ssids) {
         Network newNetwork = Network(ssid.c_str());