From 46f77557ae4d45739ca6d24645f0dc436ecc3921 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 8 Feb 2025 12:08:33 +0100
Subject: [PATCH] rogueviz::bringris:: fixed for empty dialogs

---
 rogueviz/bringris.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rogueviz/bringris.cpp b/rogueviz/bringris.cpp
index 5fc4827e..76768e40 100644
--- a/rogueviz/bringris.cpp
+++ b/rogueviz/bringris.cpp
@@ -2217,7 +2217,7 @@ auto hooks =
   + addHook(hooks_frame, 100, bringris_frame)
   + addHook(hooks_configfile, 300, default_config)
   + addHook(dialog::hooks_display_dialog, 100, [] () {
-      if(dialog::items[0].body == "Bringris keys") {
+      if(dialog::items.size() && dialog::items[0].body == "Bringris keys") {
         dialog::addBreak(200);
         if(!rotate_allowed)
           dialog::addHelp("note: rotation keys only available when necessary");