Converted WikiError to MWException so at least users can see the problem (nothing...

diff --git a/includes/Export.php b/includes/Export.php
index bdb9d4a..22d6a1f 100644 (file)
--- a/includes/Export.php
+++ b/includes/Export.php
@@ -130,7 +130,7 @@ class WikiExporter {
        public function pageByName( $name ) {
                $title = Title::newFromText( $name );
                if( is_null( $title ) ) {
-                       return new WikiError( "Can't export invalid title" );
+                       throw new MWException( "Can't export invalid title" );
                } else {
                        return $this->pageByTitle( $title );
                }
@@ -251,12 +251,12 @@ class WikiExporter {
                                # One, and only one hook should set this, and return false
                                if( wfRunHooks( 'WikiExporter::dumpStableQuery', array(&$tables,&$opts,&$join) ) ) {
                                        wfProfileOut( __METHOD__ );
-                                       return new WikiError( __METHOD__." given invalid history dump type." );
+                                       throw new MWException( __METHOD__." given invalid history dump type." );
                                }
                        } else {
                                # Uknown history specification parameter?
                                wfProfileOut( __METHOD__ );
-                               return new WikiError( __METHOD__." given invalid history dump type." );
+                               throw new MWException( __METHOD__." given invalid history dump type." );
                        }
                        # Query optimization hacks
                        if( $cond == '' ) {