From 1a0416c077f57339800e29fbe71b735d1eaba6b1 Mon Sep 17 00:00:00 2001
From: Andrew Chadwick <61299+achadwick@users.noreply.github.com>
Date: Wed, 13 May 2026 17:13:32 +0100
Subject: [PATCH] fix: add an extra check for defined fg (#19)

Avoid trying to format a nil value. This situation occurs when lazy.nvim
displays UI at startup to install a plugin, and could potentially break
in other situations where not everything's fully defined.
---
 plugin/bg.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/bg.lua b/plugin/bg.lua
index fb3ff3d..8eec4e4 100644
--- a/plugin/bg.lua
+++ b/plugin/bg.lua
@@ -22,7 +22,7 @@ local update = function()
 	local normal = vim.api.nvim_get_hl(0, { name = "Normal", link = false, create = false })
 	local bg = normal.bg
 	local fg = normal.fg
-	if bg == nil then
+	if bg == nil or fg == nil then
 		return reset()
 	end