From 5ae8f621467d8ce43efbcfa41c9e3c155ba4d970 Mon Sep 17 00:00:00 2001
From: Raito Bezarius <raito@lix.systems>
Date: Fri, 12 Dec 2025 03:56:31 +0100
Subject: [PATCH] lix/libutil/cgroup: remove trailing \n in cgroup.controllers

Otherwise, this result in debug traces with a \n cutting the list of
controllers.

Change-Id: I8aba6379d335c4edab9d9ddb3fb411813d8dc426
Signed-off-by: Raito Bezarius <raito@lix.systems>
---
 lix/libutil/cgroup.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lix/libutil/cgroup.cc b/lix/libutil/cgroup.cc
index 543dc112e..fdea3929c 100644
--- a/lix/libutil/cgroup.cc
+++ b/lix/libutil/cgroup.cc
@@ -266,7 +266,7 @@ CgroupAvailableFeatureSet detectAvailableCgroupFeatures()
 static std::vector<std::string> readControllers(const std::filesystem::path & cgroupPath)
 {
     return tokenizeString<std::vector<std::string>>(
-        readFile(cgroupPath / "cgroup.controllers"), " "
+        trim(readFile(cgroupPath / "cgroup.controllers")), " "
     );
 }