From 501be5fdfebd912e94d0d62297d2ce023be43377 Mon Sep 17 00:00:00 2001
From: Guldoman <giulio.lettieri@gmail.com>
Date: Mon, 6 Sep 2021 18:58:58 +0200
Subject: [PATCH] Use configured indent values if `detectindent` can't detect
 them

---
 data/plugins/detectindent.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/data/plugins/detectindent.lua b/data/plugins/detectindent.lua
index e2bcaed2..d75f05f2 100644
--- a/data/plugins/detectindent.lua
+++ b/data/plugins/detectindent.lua
@@ -102,6 +102,11 @@ end
 local function update_cache(doc)
   local type, size, score = detect_indent_stat(doc)
   local score_threshold = 4
+  if score < score_threshold then
+    -- use default values
+    type = config.tab_type
+    size = config.indent_size
+  end
   cache[doc] = { type = type, size = size, confirmed = (score >= score_threshold) }
   doc.indent_info = cache[doc]
 end