From eeaec0fc3be0a434a80398f5555b5f33e468d16e Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Wed, 17 Feb 2010 12:18:34 +0100
Subject: Don't append and re-append try-usb parameter to bootappend-install
options over and over again.
---
functions/defaults.sh | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/functions/defaults.sh b/functions/defaults.sh
index f52578f..03b1554 100755
--- a/functions/defaults.sh
+++ b/functions/defaults.sh
@@ -782,7 +782,10 @@ Set_defaults ()
if [ "${LH_BINARY_IMAGES}" = "usb-hdd" ]
then
# Try USB block devices for install media
- LH_BOOTAPPEND_INSTALL="cdrom-detect/try-usb=true ${LH_BOOTAPPEND_INSTALL}"
+ if ! echo "${LH_BOOTAPPEND_INSTALL}" | grep -q try-usb
+ then
+ LH_BOOTAPPEND_INSTALL="cdrom-detect/try-usb=true ${LH_BOOTAPPEND_INSTALL}"
+ fi
fi
if [ -n ${_LH_BOOTAPPEND_PRESEED} ]
--
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