From f34fba6b99d6708d1e97d9fe96971b2ab152c3e4 Mon Sep 17 00:00:00 2001
From: jolheiser <john.olheiser@gmail.com>
Date: Wed, 19 Jun 2024 20:41:38 -0500
Subject: [PATCH] fix: allow blank NIXFIG_FMT to disable formatting

Signed-off-by: jolheiser <john.olheiser@gmail.com>
---
 nixfig.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixfig.go b/nixfig.go
index d89e98b..b4ec108 100644
--- a/nixfig.go
+++ b/nixfig.go
@@ -31,7 +31,7 @@ func init() {
 			break
 		}
 	}
-	if envPath, ok := os.LookupEnv("NIXFIG_FMT"); ok {
+	if envPath, ok := os.LookupEnv("NIXFIG_FMT"); ok && envPath != "" {
 		Fmt = strings.Split(envPath, " ")
 	}
 }