Ticket #6769: 6769.diff

wp-includes/query.php

@@ -1530 +1530 @@
         function have_posts() {
                 if ($this->current_post + 1 < $this->post_count) {
                         return true;
-                } elseif ($this->current_post + 1 == $this->post_count) {
+                } elseif ($this->current_post + 1 == $this->post_count && $this->post_count > 0) {
                         do_action('loop_end');
                         // Do some cleaning up after the loop
                         $this->rewind_posts();