From e8ced87a39fc0a748506f0663ac61449685d5957 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Wed, 25 Jul 2012 16:56:36 +0200
Subject: [PATCH] Factoring out debug into an own function.

---
 scripts/boot/{0110-cmdline => 0110-debug} | 10 ++++++++--
 scripts/boot/9990-main.sh                 |  7 +------
 2 files changed, 9 insertions(+), 8 deletions(-)
 rename scripts/boot/{0110-cmdline => 0110-debug} (67%)

diff --git a/scripts/boot/0110-cmdline b/scripts/boot/0110-debug
similarity index 67%
rename from scripts/boot/0110-cmdline
rename to scripts/boot/0110-debug
index 087549d..a74dcb7 100755
--- a/scripts/boot/0110-cmdline
+++ b/scripts/boot/0110-debug
@@ -2,15 +2,21 @@
 
 #set -e
 
-Cmdline ()
+Debug ()
 {
 	for _PARAMETER in ${_CMDLINE}
 	do
 		case "${_PARAMETER}" in
-			# Special options
 			live-boot.debug|debug)
 				LIVE_DEBUG="true"
 				;;
 		esac
 	done
+
+	if [ "${LIVE_DEBUG}" != "true" ]
+	then
+		return 0
+	fi
+
+	set -x
 }
diff --git a/scripts/boot/9990-main.sh b/scripts/boot/9990-main.sh
index 8dcdfe6..2cf1d7e 100755
--- a/scripts/boot/9990-main.sh
+++ b/scripts/boot/9990-main.sh
@@ -19,14 +19,9 @@ Main ()
 	. /live.vars
 
 	_CMDLINE="$(cat /proc/cmdline)"
-	Cmdline
 	Cmdline_old
 
-	case "${LIVE_DEBUG}" in
-		true)
-			set -x
-			;;
-	esac
+	Debug
 
 	Read_only
 
-- 
2.1.4