Beware that getContent() may return null

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

diff --git a/includes/Article.php b/includes/Article.php
index 0eb0c68..8403bc6 100644 (file)
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -688,7 +688,7 @@ class Article extends Page {
                                                $outputDone = true;
                                        } else {
                                                $content = $this->getContentObject();
-                                               $rt = $content->getRedirectChain();
+                                               $rt = $content ? $content->getRedirectChain() : null;
                                                if ( $rt ) {
                                                        wfDebug( __METHOD__ . ": showing redirect=no page\n" );
                                                        # Viewing a redirect page (e.g. with parameter redirect=no)
@@ -842,10 +842,14 @@ class Article extends Page {
                                'clearyourcache' );
                }
 
-               // Give hooks a chance to customise the output
-               if ( ContentHandler::runLegacyHooks( 'ShowRawCssJs', array( $this->fetchContentObject(), $this->getTitle(), $outputPage ) ) ) {
-                       $po = $this->mContentObject->getParserOutput( $this->getTitle() );
-                       $outputPage->addHTML( $po->getText() );
+               $this->fetchContentObject();
+
+               if ( $this->mContentObject ) {
+                       // Give hooks a chance to customise the output
+                       if ( ContentHandler::runLegacyHooks( 'ShowRawCssJs', array( $this->mContentObject, $this->getTitle(), $outputPage ) ) ) {
+                               $po = $this->mContentObject->getParserOutput( $this->getTitle() );
+                               $outputPage->addHTML( $po->getText() );
+                       }
                }
        }