X-Git-Url: http://git.cyclocoop.org/%24image?a=blobdiff_plain;f=includes%2Fapi%2FApiQueryBacklinks.php;h=830cc4847774d8fa9d2345d0e304f61c260d4bd6;hb=01e43982ae4b9a61ddfdbe92349eb309f1aaecdb;hp=56cbaac3c18945fe4fe641023db0743f60171915;hpb=d42d6bd868fd5b579080639995e6a7e23851fcf3;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/api/ApiQueryBacklinks.php b/includes/api/ApiQueryBacklinks.php
index 56cbaac3c1..830cc48477 100644
--- a/includes/api/ApiQueryBacklinks.php
+++ b/includes/api/ApiQueryBacklinks.php
@@ -138,7 +138,7 @@ 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 +160,7 @@ 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;
@@ -228,7 +228,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
 		$titleWhere = [];
 		$allRedirNs = [];
 		$allRedirDBkey = [];
-		/** @var $t Title */
+		/** @var Title $t */
 		foreach ( $this->redirTitles as $t ) {
 			$redirNs = $t->getNamespace();
 			$redirDBkey = $t->getDBkey();
@@ -246,7 +246,7 @@ 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 +278,7 @@ 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;