From bf4a77fcd8a9753740ff545a5e21385c4eb49375 Mon Sep 17 00:00:00 2001
From: niten <niten@fudo.org>
Date: Sat, 7 Oct 2023 10:18:24 -0700
Subject: [PATCH] Try specifying newlines in brackets

---
 zone-to-zonefile.nix | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/zone-to-zonefile.nix b/zone-to-zonefile.nix
index eca637c..d1afbe0 100644
--- a/zone-to-zonefile.nix
+++ b/zone-to-zonefile.nix
@@ -5,10 +5,8 @@
 with lib;
 let
   removeBlankLines = str:
-    concatStringsSep "\n\n" (filter isString (builtins.split ''
-
-
-      +'' str));
+    concatStringsSep "\n\n"
+    (filter isString (builtins.split "[\\n][\\n]+" str));
 
   joinLines = concatStringsSep "\n";