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[devtools,4/7] arch-nspawn: Remove pointless $(echo ...) subshell

Message ID 20180115165759.26127-5-lukeshu@lukeshu.com
State Accepted
Headers show
Series Backports from Parabola v20180103 | expand

Commit Message

Luke Shumaker Jan. 15, 2018, 4:57 p.m. UTC 
From: Luke Shumaker <lukeshu@parabola.nu>

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

diff --git a/arch-nspawn.in b/arch-nspawn.in
index 3949ee1..7a7a274 100644
--- a/arch-nspawn.in
+++ b/arch-nspawn.in
@@ -91,7 +91,7 @@  copy_hostconf () {
 		cp -T "$file" "$working_dir$file"
 	done
 
-	sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n "${cache_dirs[@]}")|g" -i "$working_dir/etc/pacman.conf"
+	sed -r "s|^#?\\s*CacheDir.+|CacheDir = ${cache_dirs[*]}|g" -i "$working_dir/etc/pacman.conf"
 }
 # }}}