From c1d5ec9d077afd8d0a879b417e27e0a08102c3a2 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 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nixfig.go b/nixfig.go
index d89e98b..e1597bc 100644
--- a/nixfig.go
+++ b/nixfig.go
@@ -33,6 +33,9 @@ func init() {
 	}
 	if envPath, ok := os.LookupEnv("NIXFIG_FMT"); ok {
 		Fmt = strings.Split(envPath, " ")
+		if envPath == "" {
+			Fmt = nil
+		}
 	}
 }