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-rw-r--r--includes/specials/SpecialComparePages.php11
1 files changed, 7 insertions, 4 deletions
diff --git a/includes/specials/SpecialComparePages.php b/includes/specials/SpecialComparePages.php
index c3bd3fec..fc6b0c58 100644
--- a/includes/specials/SpecialComparePages.php
+++ b/includes/specials/SpecialComparePages.php
@@ -110,7 +110,7 @@ class SpecialComparePages extends SpecialPage {
$rev1 = self::revOrTitle( $data['Revision1'], $data['Page1'] );
$rev2 = self::revOrTitle( $data['Revision2'], $data['Page2'] );
- if( $rev1 && $rev2 ) {
+ if ( $rev1 && $rev2 ) {
$revision = Revision::newFromId( $rev1 );
if ( $revision ) { // NOTE: $rev1 was already checked, should exist.
@@ -128,14 +128,15 @@ class SpecialComparePages extends SpecialPage {
}
public static function revOrTitle( $revision, $title ) {
- if( $revision ) {
+ if ( $revision ) {
return $revision;
- } elseif( $title ) {
+ } elseif ( $title ) {
$title = Title::newFromText( $title );
- if( $title instanceof Title ) {
+ if ( $title instanceof Title ) {
return $title->getLatestRevID();
}
}
+
return null;
}
@@ -150,6 +151,7 @@ class SpecialComparePages extends SpecialPage {
if ( !$title->exists() ) {
return $this->msg( 'compare-title-not-exists' )->parseAsBlock();
}
+
return true;
}
@@ -161,6 +163,7 @@ class SpecialComparePages extends SpecialPage {
if ( $revision === null ) {
return $this->msg( 'compare-revision-not-exists' )->parseAsBlock();
}
+
return true;
}