* @ingroup Media
* @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
* @copyright Copyright © 2005, Ævar Arnfjörð Bjarmason, 2009 Brent Garber, 2010 Brian Wolff
- * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
+ * @license GPL-2.0-or-later
* @see http://exif.org/Exif2-2.PDF The Exif 2.2 specification
* @file
*/
case 'Software':
if ( is_array( $val ) ) {
- // if its a software, version array.
- $val = $this->msg( 'exif-software-version-value', $val[0], $val[1] )->text();
+ if ( count( $val ) > 1 ) {
+ // if its a software, version array.
+ $val = $this->msg( 'exif-software-version-value', $val[0], $val[1] )->text();
+ } else {
+ // https://phabricator.wikimedia.org/T178130
+ $val = $this->exifMsg( $tag, '', $val[0] );
+ }
} else {
$val = $this->exifMsg( $tag, '', $val );
}
if ( !is_array( $vals ) ) {
return $vals; // do nothing if not an array;
- } elseif ( count( $vals ) === 1 && $type !== 'lang' ) {
+ } elseif ( count( $vals ) === 1 && $type !== 'lang' && isset( $vals[0] ) ) {
return $vals[0];
} elseif ( count( $vals ) === 0 ) {
wfDebug( __METHOD__ . " metadata array with 0 elements!\n" );