From e71985a951a34b8fe2d49e2dd9c02b6c7684ee39 Mon Sep 17 00:00:00 2001 From: Timothy Stack Date: Mon, 30 Mar 2015 13:23:43 -0700 Subject: [PATCH] need to check the view stack in rebuild_indexes() --- src/lnav.cc | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/lnav.cc b/src/lnav.cc index cf345d84..5afa0a9c 100644 --- a/src/lnav.cc +++ b/src/lnav.cc @@ -966,9 +966,11 @@ void rebuild_indexes(bool force) } } - textview_curses *tc = lnav_data.ld_view_stack.top(); - lnav_data.ld_bottom_source.update_filtered(tc->get_sub_source()); - lnav_data.ld_scroll_broadcaster.invoke(tc); + if (!lnav_data.ld_view_stack.empty()) { + textview_curses *tc = lnav_data.ld_view_stack.top(); + lnav_data.ld_bottom_source.update_filtered(tc->get_sub_source()); + lnav_data.ld_scroll_broadcaster.invoke(tc); + } } class plain_text_source