From a82a7c878f5173068cc55cf88822c2fd9ea9f94a Mon Sep 17 00:00:00 2001
From: Cameron <Alleyria@gmail.com>
Date: Mon, 9 Oct 2023 10:48:44 +0200
Subject: [PATCH] Nullify settings if empty string is passed

---
 lua/neogit/lib/state.lua | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/lua/neogit/lib/state.lua b/lua/neogit/lib/state.lua
index 6c6d466b0..5b0e762f2 100644
--- a/lua/neogit/lib/state.lua
+++ b/lua/neogit/lib/state.lua
@@ -79,15 +79,21 @@ local function gen_key(key_table)
 end
 
 ---Set option and write to disk
----@param key table
+---@param key string[]
 ---@param value any
 function M.set(key, value)
   if not M.enabled() then
     return
   end
 
-  if not vim.tbl_contains(config.values.ignored_settings, gen_key(key)) then
-    M.state[gen_key(key)] = value
+  local cache_key = gen_key(key)
+  if not vim.tbl_contains(config.values.ignored_settings, cache_key) then
+    if value == "" then
+      M.state[cache_key] = nil
+    else
+      M.state[cache_key] = value
+    end
+
     M.write()
   end
 end