Use a gui application to prevent crash.

We can't use a core application here, as in case of we can't
connect to the update server, we would try to pop up a message
box. This fails and crashes cause we have no gui application.

1 files changed, 1 insertions, 1 deletions

diff --git a/installerbuilder/installerbase/installerbase.cpp b/installerbuilder/installerbase/installerbase.cpp
index f6f92f0cc..88de96a57 100644
--- a/installerbuilder/installerbase/installerbase.cpp
+++ b/installerbuilder/installerbase/installerbase.cpp
@@ -136,7 +136,7 @@ int main(int argc, char *argv[])
     try {
 
         {
-            QCoreApplication app(argc, argv);
+            QApplication app(argc, argv);
             const QStringList args = app.arguments();
 
             // this isthe FSEngineServer as an admin rights process upon request: