Collapse some nested if statements

[lhc/web/wiklou.git] / includes / import / WikiImporter.php

diff --git a/includes/import/WikiImporter.php b/includes/import/WikiImporter.php
index bd19aa7..41ec673 100644 (file)
--- a/includes/import/WikiImporter.php
+++ b/includes/import/WikiImporter.php
@@ -286,18 +286,16 @@ class WikiImporter {
 
                        if ( !$title || $title->isExternal() ) {
                                $status->fatal( 'import-rootpage-invalid' );
+                       } elseif ( !MWNamespace::hasSubpages( $title->getNamespace() ) ) {
+                               $displayNSText = $title->getNamespace() == NS_MAIN
+                                       ? wfMessage( 'blanknamespace' )->text()
+                                       : MediaWikiServices::getInstance()->getContentLanguage()->
+                                               getNsText( $title->getNamespace() );
+                               $status->fatal( 'import-rootpage-nosubpage', $displayNSText );
                        } else {
-                               if ( !MWNamespace::hasSubpages( $title->getNamespace() ) ) {
-                                       $displayNSText = $title->getNamespace() == NS_MAIN
-                                               ? wfMessage( 'blanknamespace' )->text()
-                                               : MediaWikiServices::getInstance()->getContentLanguage()->
-                                                       getNsText( $title->getNamespace() );
-                                       $status->fatal( 'import-rootpage-nosubpage', $displayNSText );
-                               } else {
-                                       // set namespace to 'all', so the namespace check in processTitle() can pass
-                                       $this->setTargetNamespace( null );
-                                       $this->setImportTitleFactory( new SubpageImportTitleFactory( $title ) );
-                               }
+                               // set namespace to 'all', so the namespace check in processTitle() can pass
+                               $this->setTargetNamespace( null );
+                               $this->setImportTitleFactory( new SubpageImportTitleFactory( $title ) );
                        }
                }
                return $status;