commit 15d0eec26be416e77d9b9580cf34d9a1d32a2615
author Caolán McNamara <caolanm@redhat.com> Mon Oct 18 13:01:05 2021 +0100
committer Caolán McNamara <caolanm@redhat.com> Mon Oct 18 16:08:29 2021 +0200
tree 3492656f94ba25b4ac4da267c328c1a0a23c6488
parent bb5968d199e5f185b5dbbc9be6b6bca992b94932

Related: tdf#145169 unwanted dialogs on sftp save to remote to a new document

which is similar to:

commit f12e483589888f87843026ceff5ae3c1e615ca02
Date:   Mon Feb 1 16:04:49 2016 +0100

    Fix tdf#97500 Reinstate missing file error dialog on WebDAV

this all looks a bit dubious, but make a safely backportable change
first

Change-Id: Ia6dbaacf7024d05083c336135a80b5acf607dfc5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123749
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

fpicker/source/office/RemoteFilesDialog.cxx

diff --git a/fpicker/source/office/RemoteFilesDialog.cxx b/fpicker/source/office/RemoteFilesDialog.cxx
index ee031ca..2d1c4c9 100644
--- a/fpicker/source/office/RemoteFilesDialog.cxx
+++ b/fpicker/source/office/RemoteFilesDialog.cxx
@@ -1146,6 +1146,9 @@ bool RemoteFilesDialog::ContentIsFolder( const OUString& rURL )
    {
        Reference< XInteractionHandler > xInteractionHandler(
                        InteractionHandler::createWithParent( m_xContext, nullptr ), UNO_QUERY_THROW );
        INetURLObject aURLObject(rURL);
        if (aURLObject.isAnyKnownWebDAVScheme() || aURLObject.GetProtocol() == INetProtocol::Sftp)
            xInteractionHandler.set(new comphelper::StillReadWriteInteraction(xInteractionHandler, xInteractionHandler));
        Reference< XCommandEnvironment > xEnv = new ::ucbhelper::CommandEnvironment( xInteractionHandler, Reference< XProgressHandler >() );
        ::ucbhelper::Content aContent( rURL, xEnv, m_xContext );

@@ -1166,7 +1169,8 @@ bool RemoteFilesDialog::ContentIsDocument( const OUString& rURL )
        Reference< XInteractionHandler > xInteractionHandler(
                        InteractionHandler::createWithParent( m_xContext, nullptr ), UNO_QUERY_THROW );
        //check if WebDAV or not
        if ( !INetURLObject( rURL ).isAnyKnownWebDAVScheme() )
        INetURLObject aURLObject(rURL);
        if (!aURLObject.isAnyKnownWebDAVScheme() && aURLObject.GetProtocol() != INetProtocol::Sftp)
        {
                // no webdav, use the interaction handler as is
                Reference< XCommandEnvironment > xEnv = new ::ucbhelper::CommandEnvironment( xInteractionHandler, Reference< XProgressHandler >() );