[arch-general] [PATCH] Ignore empty lines when grepping host's mirrorlist

[Evangelos Foutras]

---
 mkarchroot |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mkarchroot b/mkarchroot
index fe436f7..5cb9a0f 100755
--- a/mkarchroot
+++ b/mkarchroot
@@ -73,7 +73,7 @@ if [ -z "$cache_dir" ]; then
 fi
 
 if [ -f /etc/pacman.d/mirrorlist ]; then
-	host_mirror=$(grep -v '^#' -m1 /etc/pacman.d/mirrorlist | sed -E 's#/os/(i686|x86_64)#/os/\$arch#g')
+	host_mirror=$(grep -E -v '^(#|$)' -m1 /etc/pacman.d/mirrorlist | sed -E 's#/os/(i686|x86_64)#/os/\$arch#g')
 fi
 if [ -z "${host_mirror}" ]; then
 	host_mirror='Server = http://mirrors.kernel.org/archlinux/$repo/os/$arch'
-- 
1.7.2.3