From 23ce370fa3607ab1fed4e60aebd6c0d2e6744376 Mon Sep 17 00:00:00 2001
From: sogaiu <983021772@users.noreply.github.com>
Date: Mon, 16 Jan 2023 14:24:16 +0900
Subject: [PATCH] cli: Stop config.json search sooner if TREE_SITTER_DIR set

---
 cli/config/src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cli/config/src/lib.rs b/cli/config/src/lib.rs
index 27b2dfb6..3cd09b8d 100644
--- a/cli/config/src/lib.rs
+++ b/cli/config/src/lib.rs
@@ -25,6 +25,9 @@ impl Config {
         if let Ok(path) = env::var("TREE_SITTER_DIR") {
             let mut path = PathBuf::from(path);
             path.push("config.json");
+            if !path.exists() {
+                return Ok(None);
+            }
             if path.is_file() {
                 return Ok(Some(path));
             }