Index: link-template.php
===================================================================
--- link-template.php	(révision 5474)
+++ link-template.php	(copie de travail)
@@ -420,7 +420,7 @@
 	}
 
 	$join  = apply_filters( 'get_next_post_join', $join, $in_same_cat, $excluded_categories );
-	$where = apply_filters( 'get_next_post_where', "WHERE post_date > '$current_post_date' AND post_type = 'post' AND post_status = 'publish' $posts_in_ex_cats_sql AND ID != $post->ID", $in_same_cat, $excluded_categories );
+	$where = apply_filters( 'get_next_post_where', "WHERE post_date > '$current_post_date' AND post_date < '".current_time('mysql')."' AND post_type = 'post' AND post_status = 'publish' $posts_in_ex_cats_sql AND ID != $post->ID", $in_same_cat, $excluded_categories );
 	$sort  = apply_filters( 'get_next_post_sort', 'ORDER BY post_date ASC LIMIT 1' );
 
 	return @$wpdb->get_row("SELECT ID, post_title FROM $wpdb->posts $join $where $sort");