From 09e2e9fe87141eaa6a1cfd0e32b73c26421e9eba Mon Sep 17 00:00:00 2001
From: Vladimir Panteleev <git@cy.md>
Date: Thu, 1 Jul 2021 20:58:23 +0000
Subject: [PATCH] fix(cli): Avoid ENOENT if config.json is not in
 TREE_SITTER_DIR

Fixes #1222.
---
 cli/config/src/lib.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cli/config/src/lib.rs b/cli/config/src/lib.rs
index 94e857c1..7979b969 100644
--- a/cli/config/src/lib.rs
+++ b/cli/config/src/lib.rs
@@ -24,7 +24,9 @@ impl Config {
         if let Ok(path) = env::var("TREE_SITTER_DIR") {
             let mut path = PathBuf::from(path);
             path.push("config.json");
-            return Ok(Some(path));
+            if path.is_file() {
+                return Ok(Some(path));
+            }
         }
 
         let xdg_path = Self::xdg_config_file()?;