From 01a5b56f0dedbb81701b2746cc245898e6900736 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Lalik?= <rafal.lalik@uj.edu.pl>
Date: Fri, 24 Jan 2025 15:08:24 +0100
Subject: [PATCH] Fix error of unitialized variable FMT_HEADERS

This happens when using e.g. pedantic mode in cmake-init.
---
 CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c28ff071..8df6670d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -293,6 +293,7 @@ function(add_headers VAR)
 endfunction()
 
 # Define the fmt library, its includes and the needed defines.
+set(FMT_HEADERS)
 add_headers(FMT_HEADERS args.h base.h chrono.h color.h compile.h core.h format.h
                         format-inl.h os.h ostream.h printf.h ranges.h std.h
                         xchar.h)