From 99872c2d5b8d5e3fc6bc7511fc5b415d8f412014 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Fri, 24 Apr 2026 12:01:00 +0200
Subject: [PATCH] build-support/vm: fix fillDiskWithRPMs

With __structuredAttrs enabled, 'rpms' is a bash array.
---
 pkgs/build-support/vm/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/build-support/vm/default.nix b/pkgs/build-support/vm/default.nix
index f74fef9f3b63..764ce8890209 100644
--- a/pkgs/build-support/vm/default.nix
+++ b/pkgs/build-support/vm/default.nix
@@ -568,7 +568,7 @@ let
 
           echo "unpacking RPMs..."
           set +o pipefail
-          for i in $rpms; do
+          for i in "''${rpms[@]}"; do
               echo "$i..."
               ${rpm}/bin/rpm2cpio "$i" | chroot /mnt ${cpio}/bin/cpio -i --make-directories --unconditional
           done
@@ -585,7 +585,7 @@ let
 
           echo "installing RPMs..."
           PATH=/usr/bin:/bin:/usr/sbin:/sbin $chroot /mnt \
-            rpm -iv --nosignature ${lib.optionalString (!runScripts) "--noscripts"} $rpms
+            rpm -iv --nosignature ${lib.optionalString (!runScripts) "--noscripts"} "''${rpms[@]}"
 
           echo "running post-install script..."
           eval "$postInstall"