diff options
Diffstat (limited to 'includes/Metadata.php')
| -rw-r--r-- | includes/Metadata.php | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/includes/Metadata.php b/includes/Metadata.php index 4e0d91b7..b995b223 100644 --- a/includes/Metadata.php +++ b/includes/Metadata.php @@ -18,7 +18,6 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA * * @author Evan Prodromou <evan@wikitravel.org> - * @package MediaWiki */ /** @@ -74,7 +73,9 @@ function wfCreativeCommonsRdf($article) { function rdfSetup() { global $wgOut, $_SERVER; - $rdftype = wfNegotiateType(wfAcceptToPrefs($_SERVER['HTTP_ACCEPT']), wfAcceptToPrefs(RDF_TYPE_PREFS)); + $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null; + + $rdftype = wfNegotiateType(wfAcceptToPrefs($httpaccept), wfAcceptToPrefs(RDF_TYPE_PREFS)); if (!$rdftype) { wfHttpError(406, "Not Acceptable", wfMsg("notacceptable")); |