Ticket #10041: 10041-user.php.patch

src/wp-includes/user.php

@@ -802 +802 @@
                 $searches = array();
                 $leading_wild = ( 'leading' == $wild || 'both' == $wild ) ? '%' : '';
                 $trailing_wild = ( 'trailing' == $wild || 'both' == $wild ) ? '%' : '';
+                $like = $leading_wild . $wpdb->esc_like( $string ) . $trailing_wild;
+
                 foreach ( $cols as $col ) {
-                        if ( 'ID' == $col )
+                        if ( 'ID' == $col ) {
                                 $searches[] = $wpdb->prepare( "$col = %s", $string );
-                        else
-                                $searches[] = $wpdb->prepare( "$col LIKE %s", $leading_wild . $wpdb->esc_like( $string ) . $trailing_wild );
+                        } else {
+                                $searches[] = $wpdb->prepare( "$col LIKE %s", $like );
+                        }
                 }
 
                 return ' AND (' . implode(' OR ', $searches) . ')';