From c5b4f4bc737d7451266f0d6c5b6681cbecc8390e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Jourdois?= <sjourdois@gmail.com>
Date: Sun, 11 Jul 2010 13:52:47 +0200
Subject: [PATCH] Test file before modifying

This shuts down errors during t/hook-inittab.t proving, and does
not modify hook during real run.
---
 hooks/intrepid/30-disable-gettys | 8 +++++---
 hooks/karmic/30-disable-gettys   | 8 +++++---
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/hooks/intrepid/30-disable-gettys b/hooks/intrepid/30-disable-gettys
index 8b14381..333b61e 100755
--- a/hooks/intrepid/30-disable-gettys
+++ b/hooks/intrepid/30-disable-gettys
@@ -27,9 +27,11 @@ logMessage Script $0 starting
 #
 #  Remove the links for upstart
 #
-rm ${prefix}/etc/event.d/tty[!1]
-sed -i -e s/tty1/hvc0/ ${prefix}/etc/event.d/tty1
-mv ${prefix}/etc/event.d/tty1 ${prefix}/etc/event.d/hvc0
+rm -f ${prefix}/etc/event.d/tty[!1]
+[ -f ${prefix}/etc/event.d/tty1 ] && {
+	sed -i -e s/tty1/hvc0/ ${prefix}/etc/event.d/tty1
+	mv ${prefix}/etc/event.d/tty1 ${prefix}/etc/event.d/hvc0
+}
 [ -f ${prefix}/etc/inittab ] && sed -i -e 's/^\([2-6].*:respawn*\)/#\1/' -e 's/^T/#\t/' -e 's/tty1$/hvc0/' ${prefix}/etc/inittab
 
 #
diff --git a/hooks/karmic/30-disable-gettys b/hooks/karmic/30-disable-gettys
index c471be9..6752e0c 100755
--- a/hooks/karmic/30-disable-gettys
+++ b/hooks/karmic/30-disable-gettys
@@ -27,9 +27,11 @@ logMessage Script $0 starting
 #
 #  Remove the links for upstart
 #
-rm ${prefix}/etc/init/tty[!1].conf
-sed -i -e s/tty1/hvc0/ ${prefix}/etc/init/tty1.conf
-mv ${prefix}/etc/init/tty1.conf  ${prefix}/etc/init/hvc0.conf
+rm -f ${prefix}/etc/init/tty[!1].conf
+[ -f ${prefix}/etc/event.d/tty1 ] && {
+	sed -i -e s/tty1/hvc0/ ${prefix}/etc/init/tty1.conf
+	mv ${prefix}/etc/init/tty1.conf  ${prefix}/etc/init/hvc0.conf
+}
 [ -f ${prefix}/etc/inittab ] && sed -i -e 's/^\([2-6].*:respawn*\)/#\1/' -e 's/^T/#\t/' -e 's/tty1$/hvc0/' ${prefix}/etc/inittab
 
 #