Filter out more unwanted command URIs

Change-Id: I24c95d73b4fee89bdf044d5dd6efc9cd89627c54
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/180970
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>

desktop/source/app/cmdlineargs.cxx

@@ -165,7 +165,7 @@ CommandLineEvent CheckOfficeURI(/* in,out */ OUString& arg, CommandLineEvent cur
     if (nURIlen < 0)
         nURIlen = rest2.getLength();
     auto const uri = rest2.subView(0, nURIlen);
-    if (INetURLObject(uri).GetProtocol() == INetProtocol::Macro) {
+    if (INetURLObject(uri).IsExoticProtocol()) {
         // Let the "Open" machinery process the full command URI (leading to failure, by intention,
         // as the "Open" machinery does not know about those command URI schemes):
         curEvt = CommandLineEvent::Open;