Stop the PDF backend from crashing if no outline elements appear. It
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 23 May 2004 14:00:27 +0000 (14:00 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 23 May 2004 14:00:27 +0000 (14:00 +0000)
commita615a7788bdbdda26074ce356cefdfbf887e4e34
tree88c5d24b28848d509e75d86ac2b52558f9dff1c0
parentdd5670114aefff19fc0566af34a2c3f64ce1bb6b
Stop the PDF backend from crashing if no outline elements appear. It
still doesn't _work_ properly if there aren't any contents entries,
but it's a start.

git-svn-id: svn://svn.tartarus.org/sgt/halibut@4250 cda61777-01e9-0310-a592-d414129be87e
bk_pdf.c