From 38fea5196ff083971a15bab95e1de974fe0f821a Mon Sep 17 00:00:00 2001
From: Aloz1 <kno0001@gmail.com>
Date: Sun, 15 Oct 2017 18:00:32 +1100
Subject: Fix "No devices found" error during shutdown

This fixes an issue introduced by voidlinux/void-runit#75 whereby
dmsetup returns "No devices found" on shutdown on systems with no
encrypted volumes, which is then interpreted as integral vaules "No",
"devices" and "found", resulting in Illegal number errors.
---
 functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions b/functions
index 7f2e38c..e0c37c8 100644
--- a/functions
+++ b/functions
@@ -50,7 +50,7 @@ deactivate_crypt() {
    if [ -x /sbin/dmsetup -o -x /bin/dmsetup ]; then
        msg "Deactivating Crypt Volumes"
        for v in $(dmsetup ls --target crypt --exec "dmsetup info -c --noheadings -o open,name"); do
-           [ ${v%%:*} -eq 0 ] && cryptsetup close ${v##*:}
+           [ ${v%%:*} = "0" ] && cryptsetup close ${v##*:}
        done
        deactivate_vgs "Crypt"
    fi
-- 
cgit 1.4.1