Fix "might be used uninit'ed" warning

GCC 4.8 warns:

  main.cpp:165:60: warning: ‘type’ may be used uninitialized in this function [-Wmaybe-uninitialized]
                               app.arguments().at(3).toInt());
                                                            ^

Change-Id: Ib0f6847031437b588e14c6708fdddea5fd474b58
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>

1 files changed, 7 insertions, 3 deletions

diff --git a/tests/auto/network/socket/qudpsocket/clientserver/main.cpp b/tests/auto/network/socket/qudpsocket/clientserver/main.cpp
index 83cd81762b..80b5b44389 100644
--- a/tests/auto/network/socket/qudpsocket/clientserver/main.cpp
+++ b/tests/auto/network/socket/qudpsocket/clientserver/main.cpp
@@ -154,12 +154,16 @@ int main(int argc, char **argv)
     }
 
     QString arg = app.arguments().at(1).trimmed().toLower();
-    if (arg == "connectedclient")
+    if (arg == "connectedclient") {
         type = ClientServer::ConnectedClient;
-    else if (arg == "unconnectedclient")
+    } else if (arg == "unconnectedclient") {
         type = ClientServer::UnconnectedClient;
-    else if (arg == "server")
+    } else if (arg == "server") {
         type = ClientServer::Server;
+    } else {
+        qDebug("usage: ./%s [ConnectedClient <server> <port>|UnconnectedClient <server> <port>|Server]", argv[0]);
+        return 1;
+    }
 
     ClientServer clientServer(type, app.arguments().at(2),
                               app.arguments().at(3).toInt());