From d79766bccd81b8b1ccc7f71b5aad9de3fc436193 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Fran=C3=A7ois=20Milants?= <jf@codingfield.com>
Date: Sun, 10 Dec 2023 18:12:40 +0100
Subject: [PATCH] Allow zero app to be selected at build time

Fix 'nScreens' calculation in ApplicationList so that we can build the project with zero user app selected.
---
 src/displayapp/screens/ApplicationList.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/displayapp/screens/ApplicationList.h b/src/displayapp/screens/ApplicationList.h
index 77e1d39e..978f0287 100644
--- a/src/displayapp/screens/ApplicationList.h
+++ b/src/displayapp/screens/ApplicationList.h
@@ -38,7 +38,7 @@ namespace Pinetime {
 
         static constexpr int appsPerScreen = 6;
 
-        static constexpr int nScreens = (UserAppTypes::Count - 1) / appsPerScreen + 1;
+        static constexpr int nScreens = UserAppTypes::Count > 0 ? (UserAppTypes::Count - 1) / appsPerScreen + 1 : 1;
 
         ScreenList<nScreens> screens;
       };