opcuaviewer: List all discovery endpoint URLs of each server

If only the first endpoint URL is used, a server with https support
may only be listed as https.

Change-Id: I22c6fe9eabeb9aed956a0e934d974092198249f3
Reviewed-by: Frank Meerkoetter <frank.meerkoetter@basyskom.com>
Reviewed-by: Rainer Keller <Rainer.Keller@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/examples/opcua/opcuaviewer/mainwindow.cpp b/examples/opcua/opcuaviewer/mainwindow.cpp
index c995e1c..c6f9d0a 100644
--- a/examples/opcua/opcuaviewer/mainwindow.cpp
+++ b/examples/opcua/opcuaviewer/mainwindow.cpp
@@ -258,8 +258,8 @@ void MainWindow::findServersComplete(const QVector<QOpcUa::QApplicationDescripti
         mServers->clear();
         for (const auto &server : servers) {
             QVector<QString> urls = server.discoveryUrls();
-            if (urls.length() > 0)
-                mServers->addItem(urls[0]);
+            for (const auto &url : qAsConst(urls))
+                mServers->addItem(url);
         }
     }