From a97f24626c0eb8c836f4169c7e4c7951b1cf4e01 Mon Sep 17 00:00:00 2001 From: Antoine Musso Date: Sun, 7 Jan 2007 06:33:21 +0000 Subject: [PATCH] Fix when nothing is passed to listToText (eg: no author) --- includes/SpecialVersion.php | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/includes/SpecialVersion.php b/includes/SpecialVersion.php index 9cdf757a47..e22914b816 100644 --- 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] ); -- 2.20.1