From d8c62d6fb16768a44dfb6925cbdb7cace203d769 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Mon, 27 Apr 2020 21:01:22 +0200
Subject: use `read -r var < "$file"` instead of `var=$(cat "$file")`

---
 arch-nspawn.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch-nspawn.in')

diff --git a/arch-nspawn.in b/arch-nspawn.in
index eb4d52f..ce60600 100644
--- a/arch-nspawn.in
+++ b/arch-nspawn.in
@@ -127,7 +127,7 @@ eval "$(grep -a '^CARCH=' "$working_dir/etc/makepkg.conf")"
 
 [[ -z $nosetarch ]] || unset CARCH
 if [[ -f "@pkgdatadir@/setarch-aliases.d/${CARCH}" ]]; then
-	set_arch=$(cat "@pkgdatadir@/setarch-aliases.d/${CARCH}")
+	read -r set_arch < "@pkgdatadir@/setarch-aliases.d/${CARCH}"
 else
 	set_arch="${CARCH}"
 fi
-- 
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