IWORKText.cpp[link]: be sure to close opened linked...
IWORKText.cpp[link]: be sure to close opened linked...

Change-Id: I72f9d40d8b2d4402da3489e46fbbb38f15658caa
Reviewed-on: https://gerrit.libreoffice.org/69994
Reviewed-by: Laurent Alonso(fr) <222ac07b9ee6c5b4a81f2fe4b9e4283308e1ce67@gmail.com>
Tested-by: Laurent Alonso(fr) <222ac07b9ee6c5b4a81f2fe4b9e4283308e1ce67@gmail.com>

LibreOffice/libetonyek,LibreOffice/libetonyek,LibreOffice/libetonyek