1 files changed, 4 insertions, 4 deletions
diff --git a/includes/api/ApiComparePages.php b/includes/api/ApiComparePages.php
index 79ffcb0a..1e35c349 100644
--- a/includes/api/ApiComparePages.php
+++ b/includes/api/ApiComparePages.php
@@ -81,17 +81,17 @@ class ApiComparePages extends ApiBase {
 	 * @return int
 	 */
 	private function revisionOrTitleOrId( $revision, $titleText, $titleId ) {
-		if( $revision ) {
+		if ( $revision ) {
 			return $revision;
-		} elseif( $titleText ) {
+		} elseif ( $titleText ) {
 			$title = Title::newFromText( $titleText );
-			if( !$title || $title->isExternal() ) {
+			if ( !$title || $title->isExternal() ) {
 				$this->dieUsageMsg( array( 'invalidtitle', $titleText ) );
 			}
 			return $title->getLatestRevID();
 		} elseif ( $titleId ) {
 			$title = Title::newFromID( $titleId );
-			if( !$title ) {
+			if ( !$title ) {
 				$this->dieUsageMsg( array( 'nosuchpageid', $titleId ) );
 			}
 			return $title->getLatestRevID();