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Fix when nothing is passed to listToText (eg: no author)
author
Antoine Musso
<hashar@users.mediawiki.org>
Sun, 7 Jan 2007 06:33:21 +0000
(06:33 +0000)
committer
Antoine Musso
<hashar@users.mediawiki.org>
Sun, 7 Jan 2007 06:33:21 +0000
(06:33 +0000)
includes/SpecialVersion.php
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diff --git
a/includes/SpecialVersion.php
b/includes/SpecialVersion.php
index
9cdf757
..
e22914b
100644
(file)
--- a/
includes/SpecialVersion.php
+++ b/
includes/SpecialVersion.php
@@
-238,7
+238,9
@@
class SpecialVersion {
if ( $cnt == 1 )
// Enforce always returning a string
return (string)$this->arrayToString( $list[0] );
- else {
+ elseif ( $cnt == 0 ) {
+ return '';
+ else {
$t = array_slice( $list, 0, $cnt - 1 );
$one = array_map( array( &$this, 'arrayToString' ), $t );
$two = $this->arrayToString( $list[$cnt - 1] );