From 4ee34c7b9a53602f531f66683a87feb14051a1df Mon Sep 17 00:00:00 2001
From: Florian Pritz <bluewind@xinu.at>
Date: Mon, 3 Jun 2013 12:18:30 +0200
Subject: ch: enable nullglob to prevent errors if no chroots exist

Signed-off-by: Florian Pritz <bluewind@xinu.at>
---
 ch | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ch')

diff --git a/ch b/ch
index 04bb6d5..5334b43 100755
--- a/ch
+++ b/ch
@@ -18,6 +18,8 @@
 # functions for building chroots
 CHROOTS="/mnt/chroots/arch"
 
+shopt -s nullglob
+
 __genchroot() {
 	sudo btrfs subvolume snapshot "$chrootdir/root" "$copydir"
 }
-- 
cgit v1.2.3-24-g4f1b