tdf#115429 xmloff: ODF import: fix handling of unknown attributes

... in SvXMLLegacyToFastDocHandler::startElement(), so that it does not
create invalid "-1" tokens that end up stored as empty-string
attribute names in SvXMLAttrCollection and ultimately exported
as invalid XML.

One surprising aspect is that the maNamespaceURL in struct
UnknownAttribute stores the namespace prefix in the libreoffice-5-4
branch, as it lacks commit bb59a80ee6000d3922fa95262f67e291fd9d8ee2.

The attributes are read and converted again in
SvXMLImportContext::startUnknownElement().

Change-Id: Id081c677286a77ec50d9884cdbd9135cf4f6e5b6
Reviewed-on: https://gerrit.libreoffice.org/50589
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions