(digest_single_submenu): When pane_string is empty, do initialize save_wv.

diff --git a/src/xmenu.c b/src/xmenu.c
index ef41aec7b79aec2c4d293795b55558b55ce3798e..9b93822ecf5d9c66ac6ad7290beff4460f4bac14 100644 (file)
--- a/src/xmenu.c
+++ b/src/xmenu.c
@@ -1807,8 +1807,11 @@ digest_single_submenu (start, end, top_level_items)
              wv->enabled = 1;
              wv->button_type = BUTTON_TYPE_NONE;
              wv->help = Qnil;
+             save_wv = wv;
            }
-         save_wv = wv;
+         else
+           save_wv = first_wv;
+
          prev_wv = 0;
          i += MENU_ITEMS_PANE_LENGTH;
        }