X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fapi%2FApiComparePages.php;h=1e35c349cc2597651045b9119f6303227093f5b3;hb=c58873fb4213447615761a55fd2be72fa53f8ec2;hp=6b894c17f169649c843e6d36e366054ce251099d;hpb=de433e5b6e7be471cebd2d7387e40f338eade583;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/api/ApiComparePages.php b/includes/api/ApiComparePages.php
index 6b894c17f1..1e35c349cc 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 ) {
+			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();