X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fapi%2FApiQueryUsers.php;h=591ace93e10e904c39eb18d1e859eb334ad30914;hb=9d22dd50174451fa577edd5483186c5f337f23b4;hp=1cf8e31cfaa23948ce995bcec33277e4db7a83d0;hpb=7bbd64ded360540b6a00a280df23377df2985167;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/api/ApiQueryUsers.php b/includes/api/ApiQueryUsers.php
index 1cf8e31cfa..591ace93e1 100644
--- a/includes/api/ApiQueryUsers.php
+++ b/includes/api/ApiQueryUsers.php
@@ -138,7 +138,7 @@ class ApiQueryUsers extends ApiQueryBase {
 				if ( !isset( $userGroups ) ) {
 					$user = User::newFromRow( $row );
 				} else {
-					if ( !is_array( $userGroups[$row->user_name] ) ) {
+					if ( !isset( $userGroups[$row->user_name] ) || !is_array( $userGroups[$row->user_name] ) ) {
 						$userGroups[$row->user_name] = array();
 					}
 					$user = User::newFromRow( $row, array( 'user_groups' => $userGroups[$row->user_name] ) );