From f50ee5bb5aa153c49e32791079c3c7fbaacab222 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adri=C3=A0=20Arrufat?= <swiftscythe@gmail.com>
Date: Sat, 17 Sep 2022 00:51:34 +0900
Subject: [PATCH] Fix crash when trying to display the menu in a tiny window

---
 src/terminal_ui.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/terminal_ui.cc b/src/terminal_ui.cc
index a20d27ee..b788dbe8 100644
--- a/src/terminal_ui.cc
+++ b/src/terminal_ui.cc
@@ -1073,6 +1073,9 @@ void TerminalUI::menu_show(ConstArrayView<DisplayLine> items,
     const LineCount height = is_search ?
         1 : (min<LineCount>(max_height, div_round_up(item_count, m_menu.columns)));
 
+    if (height == 0)
+        return;
+
     const ColumnCount maxlen = (m_menu.columns > 1 and item_count > 1) ?
         max_width / m_menu.columns - 1 : max_width;