Minor refactor for php v5.3, which doens't support immediate dereferencing of array entries
Merge pull request #401 from trammel/master

Minor refactor for php v5.3, which doesn't support immediate dereferencing of array entries
geturl: if head request is denied because host is still living in 20th century, try requesting body (thanks to incompetent admins of arxiv.org)
Merge branch 'master' of github.com:gothfox/Tiny-Tiny-RSS
fix typo
remove unused format_libxml_error