From e4e9a7d897bc1a16446809d0f5afb92dfed8d470 Mon Sep 17 00:00:00 2001 From: Alexandre Emsenhuber Date: Sat, 30 Jul 2011 20:27:32 +0000 Subject: [PATCH] Follow-up r93527: $value can also be null when not set --- includes/specials/SpecialComparePages.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/includes/specials/SpecialComparePages.php b/includes/specials/SpecialComparePages.php index 5531a6dde2..81fd92f71b 100644 --- a/includes/specials/SpecialComparePages.php +++ b/includes/specials/SpecialComparePages.php @@ -130,7 +130,7 @@ class SpecialComparePages extends SpecialPage { } public function checkExistingTitle( $value, $alldata ) { - if ( $value === '' ) { + if ( $value === '' || $value === null ) { return true; } $title = Title::newFromText( $value ); @@ -144,7 +144,7 @@ class SpecialComparePages extends SpecialPage { } public function checkExistingRevision( $value, $alldata ) { - if ( $value === '' ) { + if ( $value === '' || $value === null ) { return true; } $revision = Revision::newFromId( $value ); -- 2.20.1