X-Git-Url: http://git.cyclocoop.org/%22%20.%20generer_url_ecrire%28%22suivi_revisions%22%2C%22id_auteur=%24connecte%22%29%20.%20%22?a=blobdiff_plain;f=includes%2Fspecials%2FSpecialUserrights.php;h=8655b1c2e8ee067a15d20fdbeb7fd77cc372e1c0;hb=b942fc27c93e54868298608698fe6b965907d33e;hp=d564e5bc3cab7a9a46798c729cbe1ea818a3917c;hpb=e86a060284e8ade65ca1e358b0b449fd0c0d9559;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/specials/SpecialUserrights.php b/includes/specials/SpecialUserrights.php
index d564e5bc3c..8655b1c2e8 100644
--- a/includes/specials/SpecialUserrights.php
+++ b/includes/specials/SpecialUserrights.php
@@ -61,15 +61,23 @@ class UserrightsPage extends SpecialPage {
 		$isself = $this->getUser()->equals( $targetUser );
 
 		$available = $this->changeableGroups();
-		if ( $targetUser->getId() == 0 ) {
+		if ( $targetUser->getId() === 0 ) {
 			return false;
 		}
 
-		return !empty( $available['add'] )
-			|| !empty( $available['remove'] )
-			|| ( ( $isself || !$checkIfSelf ) &&
-				( !empty( $available['add-self'] )
-					|| !empty( $available['remove-self'] ) ) );
+		if ( $available['add'] || $available['remove'] ) {
+			// can change some rights for any user
+			return true;
+		}
+
+		if ( ( $available['add-self'] || $available['remove-self'] )
+			&& ( $isself || !$checkIfSelf )
+		) {
+			// can change some rights for self
+			return true;
+		}
+
+		return false;
 	}
 
 	/**