From 537771d04b40a8a676705828c42cd11cb5fefca2 Mon Sep 17 00:00:00 2001
From: Tom Deseyn <tom.deseyn@gmail.com>
Date: Tue, 2 Dec 2025 15:57:48 +0100
Subject: [PATCH] cgroup-limit: don't fail with unbound variable error when
 DOTNET_ROOT isn't set.

---
 cgroup-limit/test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cgroup-limit/test.sh b/cgroup-limit/test.sh
index c269ba3..20e2092 100755
--- a/cgroup-limit/test.sh
+++ b/cgroup-limit/test.sh
@@ -33,7 +33,7 @@ if [ "$UID" != "0" ]; then
 fi
 
 # Pass DOTNET_ROOT to support testing against a dotnet tarball.
-SYSTEMD_RUN="$SYSTEMD_RUN -E DOTNET_ROOT=$DOTNET_ROOT"
+SYSTEMD_RUN="$SYSTEMD_RUN -E DOTNET_ROOT=${DOTNET_ROOT:-}"
 # Unset DOTNET_PROCESSOR_COUNT so .NET won't return its value instead of the cgroup CPU limit.
 SYSTEMD_RUN="$SYSTEMD_RUN -E DOTNET_PROCESSOR_COUNT="