From 8abde0c3abde983af7f23fade4a9c66fc6c9fd73 Mon Sep 17 00:00:00 2001
From: Marco Amadori <amadorim@vdavda.com>
Date: Wed, 28 May 2008 10:34:35 +0200
Subject: [PATCH] Calling live-snapshot now produces an output file.

* Invoking live-snapshot without parameters now produces an output
  file useful to be copied on a writable media as intended.

Signed-off-by: Marco Amadori <marco.amadori@gmail.com>
---
 bin/live-snapshot | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/bin/live-snapshot b/bin/live-snapshot
index 12c79b8..c50bcc0 100755
--- a/bin/live-snapshot
+++ b/bin/live-snapshot
@@ -313,8 +313,13 @@ Do_snapshot ()
 
 Clean ()
 {
-	umount "${MOUNTP}"
-	rmdir "${MOUNTP}"
+	if echo "${DEST}" | grep -q "${MOUNTP}"
+	then
+		echo "${DEST} is present on ${MOUNTP}, therefore no automatic unmounting the latter." > /dev/null 1>&2
+	else
+		umount "${MOUNTP}"
+		rmdir "${MOUNTP}"
+	fi
 }
 
 Main ()
-- 
2.1.4