From 6be2f369ac9756ff257b11cd7b4fe8f23c9510c3 Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Wed, 28 Nov 2012 13:52:56 -0500
Subject: shutdown: leave a comment about cryptsetup v. dmsetup

Remind myself why we can't merge these so I'm not tempted to do this
again in the future.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
---
 shutdown | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/shutdown b/shutdown
index b0934b7..a14e479 100644
--- a/shutdown
+++ b/shutdown
@@ -13,6 +13,8 @@ stop_device() {
     devtype=$(lsblk -drno TYPE "/dev/$1" 2>/dev/null) || return 1
     case $devtype in
         crypt)
+            # dmsetup could be used here, but we don't know that it
+            # exists.
             read devname <"$1/dm/name"
             cryptsetup remove "$devname"
             ;;
-- 
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