From c6126cca361f6e51ec7ee7617df65f11ac4ce0da Mon Sep 17 00:00:00 2001
From: hrsh7th <>
Date: Wed, 4 May 2022 12:18:09 +0900
Subject: [PATCH] Fix #962

---
 lua/cmp/utils/highlight.lua | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lua/cmp/utils/highlight.lua b/lua/cmp/utils/highlight.lua
index 5df0b04..867632a 100644
--- a/lua/cmp/utils/highlight.lua
+++ b/lua/cmp/utils/highlight.lua
@@ -16,12 +16,13 @@ highlight.inherit = function(name, source, settings)
   for _, key in ipairs(highlight.keys) do
     if not settings[key] then
       local v = vim.fn.synIDattr(vim.fn.hlID(source), key)
-      if key ~= 'fg' and key ~= 'bg' then
+      if key == 'fg' or key == 'bg' then
+        local n = tonumber(v, 10)
+        v = type(n) == 'number' and n or v
+      else
         v = v == 1
       end
-      if v then
-        settings[key] = v == '' and 'NONE' or v
-      end
+      settings[key] = v == '' and 'NONE' or v
     end
   end
   vim.api.nvim_set_hl(0, name, settings)