From bb34146f0bba3c7130bf6b2a2961360e4a39a773 Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@proton.me>
Date: Tue, 14 Oct 2025 02:37:20 -0400
Subject: [PATCH] qbt: improve tracker list parsing

---
 services/qbittorrent.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/services/qbittorrent.nix b/services/qbittorrent.nix
index 577dfe2..256b911 100644
--- a/services/qbittorrent.nix
+++ b/services/qbittorrent.nix
@@ -66,8 +66,10 @@
         GlobalMaxRatio = 6.0;
 
         AddTrackersEnabled = true;
-        AdditionalTrackers = builtins.replaceStrings [ "\n" ] [ "\\n" ] (
-          builtins.readFile "${inputs.trackerlist}/trackers_all.txt"
+        AdditionalTrackers = lib.concatStringsSep "\\n" (
+          lib.lists.filter (x: x != "") (
+            lib.strings.splitString "\n" (builtins.readFile "${inputs.trackerlist}/trackers_all.txt")
+          )
         );
         AnnounceToAllTrackers = true;