From efa0b1fe7363a7b7890b5b232b346a8d338f88f7 Mon Sep 17 00:00:00 2001
From: Barrett Ruth <br.barrettruth@gmail.com>
Date: Thu, 5 Mar 2026 23:57:05 -0500
Subject: [PATCH] fix(compiler): split nil guard in `M.stop` for type narrowing

---
 lua/preview/compiler.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/preview/compiler.lua b/lua/preview/compiler.lua
index 72bb8c8..b7f8983 100644
--- a/lua/preview/compiler.lua
+++ b/lua/preview/compiler.lua
@@ -412,7 +412,7 @@ end
 ---@param bufnr integer
 function M.stop(bufnr)
   local s = state[bufnr]
-  if not (s and s.process) then
+  if not s or not s.process then
     return
   end
   log.dbg('stopping process for buffer %d', bufnr)