From f87734823e4815d7531c7c01cce772f07f3ef331 Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Fri, 9 Nov 2012 09:25:57 -0500
Subject: shutdown: simplify recursive disassemble

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
---
 shutdown | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/shutdown b/shutdown
index 483f5b1..2b2bcca 100644
--- a/shutdown
+++ b/shutdown
@@ -53,12 +53,7 @@ disassemble() {
     local holder=
 
     for holder in "$1"/holders/*; do
-        if [ ! -e "$holder" ]; then
-            # end of the chain, recurse back up
-            stop_device "$1"
-            return
-        fi
-        disassemble "${holder##*/}"
+        [ -e "$holder" ] && disassemble "${holder##*/}"
         stop_device "$1"
     done
 }
-- 
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