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-rw-r--r--src/arch-nspawn.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/arch-nspawn.in b/src/arch-nspawn.in
index bb681b2..3a2a728 100644
--- a/src/arch-nspawn.in
+++ b/src/arch-nspawn.in
@@ -119,6 +119,7 @@ eval "$(grep -a '^CARCH=' "$working_dir/etc/makepkg.conf")"
if [[ -f "@pkgdatadir@/setarch-aliases.d/${CARCH}" ]]; then
read -r set_arch < "@pkgdatadir@/setarch-aliases.d/${CARCH}"
+ [ -z "${set_arch}" ] && unset set_arch
else
set_arch="${CARCH}"
fi