Fix bug from r61759

Assign $text = null; before using it in a hook call

diff --git a/includes/api/ApiQueryInfo.php b/includes/api/ApiQueryInfo.php
index 7a32691..f75b54e 100644 (file)
--- a/includes/api/ApiQueryInfo.php
+++ b/includes/api/ApiQueryInfo.php
@@ -210,6 +210,7 @@ class ApiQueryInfo extends ApiQueryBase {
                        $this->fld_url = isset( $prop['url'] );
                        $this->fld_readable = isset( $prop['readable'] );
                        $this->fld_preload = isset( $prop['preload'] );
+                       $this->fld_displaytitle = isset( $prop['displaytitle'] );
                }
 
                $pageSet = $this->getPageSet();
@@ -290,6 +291,7 @@ class ApiQueryInfo extends ApiQueryBase {
                        $pageInfo['lastrevid'] = intval( $this->pageLatest[$pageid] );
                        $pageInfo['counter'] = intval( $this->pageCounter[$pageid] );
                        $pageInfo['length'] = intval( $this->pageLength[$pageid] );
+
                        if ( $this->pageIsRedir[$pageid] ) {
                                $pageInfo['redirect'] = '';
                        }
@@ -347,11 +349,17 @@ class ApiQueryInfo extends ApiQueryBase {
                        if ( $title->exists() ) {
                                $pageInfo['preload'] = '';
                        } else {
+                               $text = null;
                                wfRunHooks( 'EditFormPreloadText', array( &$text, &$title ) );
 
                                $pageInfo['preload'] = $text;
                        }
                }
+               
+               if ( $this->fld_displaytitle ) {
+               
+               }
+               
                return $pageInfo;
        }
 
@@ -602,7 +610,8 @@ class ApiQueryInfo extends ApiQueryBase {
                                ' subjectid    - The page ID of the parent page for each talk page',
                                ' url          - Gives a full URL to the page, and also an edit URL',
                                ' readable     - Whether the user can read this page',
-                               ' preload      - Gives the text returned by EditFormPreloadText'
+                               ' preload      - Gives the text returned by EditFormPreloadText',
+                               ' displaytitle - Gives the way the page title is actually displayed',
                        ),
                        'token' => 'Request a token to perform a data-modifying action on a page',
                        'continue' => 'When more results are available, use this to continue',