* s~\t+$~~

[lhc/web/wiklou.git] / includes / LinksUpdate.php

diff --git a/includes/LinksUpdate.php b/includes/LinksUpdate.php
index 826c1c9..be61ebd 100644 (file)
--- a/includes/LinksUpdate.php
+++ b/includes/LinksUpdate.php
@@ -39,7 +39,7 @@ class LinksUpdate {
                        $this->mOptions = array( 'FOR UPDATE' );
                }
                $this->mDb =& wfGetDB( DB_MASTER );
-                       
+
                if ( !is_object( $title ) ) {
                        wfDebugDieBacktrace( "The calling convention to LinksUpdate::LinksUpdate() has changed. " .
                                "Please see Article::editUpdates() for an invocation example.\n" );
@@ -53,7 +53,7 @@ class LinksUpdate {
                $this->mImages =& $this->mParserOutput->getImages();
                $this->mTemplates =& $this->mParserOutput->getTemplates();
                $this->mCategories =& $this->mParserOutput->getCategories();
-               
+
        }
 
        /**
@@ -91,13 +91,13 @@ class LinksUpdate {
                $existing = $this->getExistingCategories();
                $this->incrTableUpdate( 'categorylinks', 'cl', $this->getCategoryDeletions( $existing ),
                        $this->getCategoryInsertions( $existing ) );
-               
+
                # I think this works out to a set XOR operation, the idea is to invalidate all
                # categories which were added, deleted or changed
                # FIXME: surely there's a more appropriate place to put this update?
                $categoryUpdates = array_diff_assoc( $existing, $this->mCategories ) + array_diff_assoc( $this->mCategories, $existing );
                $this->invalidateCategories( $categoryUpdates );
-               
+
                wfProfileOut( $fname );
        }
 
@@ -112,7 +112,7 @@ class LinksUpdate {
 
                $existing = $this->getExistingCategories();
                $categoryUpdates = array_diff_assoc( $existing, $this->mCategories ) + array_diff_assoc( $this->mCategories, $existing );
-               
+
                $this->dumbTableUpdate( 'pagelinks',     $this->getLinkInsertions(),     'pl_from' );
                $this->dumbTableUpdate( 'imagelinks',    $this->getImageInsertions(),    'il_from' );
                $this->dumbTableUpdate( 'categorylinks', $this->getCategoryInsertions(), 'cl_from' );
@@ -120,7 +120,7 @@ class LinksUpdate {
 
                # Update the cache of all the category pages
                $this->invalidateCategories( $categoryUpdates );
-               
+
                wfProfileOut( $fname );
        }
 
@@ -134,7 +134,7 @@ class LinksUpdate {
                                ), $fname
                        );
                }
-       }       
+       }
 
        function dumbTableUpdate( $table, $insertions, $fromField ) {
                $fname = 'LinksUpdate::dumbTableUpdate';
@@ -308,7 +308,7 @@ class LinksUpdate {
        function getImageDeletions( $existing ) {
                return array_diff_key( $existing, $this->mImages );
        }
-       
+
        /**
         * Given an array of existing categories, returns those categories which are not in $this
         * and thus should be deleted.