Merge "Fix sessionfailure i18n message during authentication"

[lhc/web/wiklou.git] / includes / api / ApiQueryBacklinks.php

diff --git a/includes/api/ApiQueryBacklinks.php b/includes/api/ApiQueryBacklinks.php
index 54be254..35cb83a 100644 (file)
--- a/includes/api/ApiQueryBacklinks.php
+++ b/includes/api/ApiQueryBacklinks.php
@@ -1,9 +1,5 @@
 <?php
 /**
- *
- *
- * Created on Oct 16, 2006
- *
  * Copyright © 2006 Yuri Astrakhan "<Firstname><Lastname>@gmail.com"
  *
  * This program is free software; you can redistribute it and/or modify
@@ -138,7 +134,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
 
                if ( count( $this->cont ) >= 2 ) {
                        $op = $this->params['dir'] == 'descending' ? '<' : '>';
-                       if ( count( $this->params['namespace'] ) > 1 ) {
+                       if ( $this->params['namespace'] !== null && count( $this->params['namespace'] ) > 1 ) {
                                $this->addWhere(
                                        "{$this->bl_from_ns} $op {$this->cont[0]} OR " .
                                        "({$this->bl_from_ns} = {$this->cont[0]} AND " .
@@ -160,7 +156,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                $this->addOption( 'LIMIT', $this->params['limit'] + 1 );
                $sort = ( $this->params['dir'] == 'descending' ? ' DESC' : '' );
                $orderBy = [];
-               if ( count( $this->params['namespace'] ) > 1 ) {
+               if ( $this->params['namespace'] !== null && count( $this->params['namespace'] ) > 1 ) {
                        $orderBy[] = $this->bl_from_ns . $sort;
                }
                $orderBy[] = $this->bl_from . $sort;
@@ -246,7 +242,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                        $where = "{$this->bl_from} $op= {$this->cont[5]}";
                        // Don't bother with namespace, title, or from_namespace if it's
                        // otherwise constant in the where clause.
-                       if ( count( $this->params['namespace'] ) > 1 ) {
+                       if ( $this->params['namespace'] !== null && count( $this->params['namespace'] ) > 1 ) {
                                $where = "{$this->bl_from_ns} $op {$this->cont[4]} OR " .
                                        "({$this->bl_from_ns} = {$this->cont[4]} AND ($where))";
                        }
@@ -278,7 +274,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                if ( count( $allRedirDBkey ) > 1 ) {
                        $orderBy[] = $this->bl_title . $sort;
                }
-               if ( count( $this->params['namespace'] ) > 1 ) {
+               if ( $this->params['namespace'] !== null && count( $this->params['namespace'] ) > 1 ) {
                        $orderBy[] = $this->bl_from_ns . $sort;
                }
                $orderBy[] = $this->bl_from . $sort;