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-rwxr-xr-xsrc/chroot-tools/librechroot16
1 files changed, 10 insertions, 6 deletions
diff --git a/src/chroot-tools/librechroot b/src/chroot-tools/librechroot
index 5ff9c99..ba722c7 100755
--- a/src/chroot-tools/librechroot
+++ b/src/chroot-tools/librechroot
@@ -54,18 +54,22 @@ arch-nspawn() {
local copydir=$1; shift
local cmd=("$@")
- set +u # if an array is empty, it counts as unbound
- "$_arch_nspawn" "${arch_nspawn_flags[@]}" "$copydir" "${sysd_nspawn_flags[@]}" -- "${cmd[@]}"
- set -u
+ "$_arch_nspawn" \
+ ${arch_nspawn_flags+"${arch_nspawn_flags[@]}"} \
+ "$copydir" \
+ ${sysd_nspawn_flags+"${sysd_nspawn_flags[@]}"} \
+ -- \
+ "${cmd[@]}"
}
# Usage: mkarchroot $copydir $pkgs...
mkarchroot() {
local copydir=$1; shift
local pkgs=("$@")
- set +u # if an array is empty, it counts as unbound
- "$_mkarchroot" "${arch_nspawn_flags[@]}" "$copydir" "${pkgs[@]}"
- set -u
+ "$_mkarchroot" \
+ ${arch_nspawn_flags+"${arch_nspawn_flags[@]}"} \
+ "$copydir" \
+ "${pkgs[@]}"
}
# Usage: _makechrootpkg $function $arguments...