From d73a1a4d14d1546581d3b71b1ae0ded70a373fc2 Mon Sep 17 00:00:00 2001
From: Mark Huang <mlhuang@cs.princeton.edu>
Date: Mon, 10 Apr 2006 21:09:02 +0000
Subject: [PATCH] - must read /etc/planetlab/plc_config.xml, otherwise changes
 will always   be lost!

---
 guest.init | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/guest.init b/guest.init
index 6c061a7..f931519 100755
--- a/guest.init
+++ b/guest.init
@@ -6,7 +6,7 @@
 #
 # description:	Manages all PLC services on this machine
 #
-# $Id: guest.init,v 1.13 2006/04/06 21:51:59 mlhuang Exp $
+# $Id: guest.init,v 1.14 2006/04/10 18:18:14 mlhuang Exp $
 #
 
 # Source function library and configuration
@@ -34,11 +34,20 @@ nsteps=${#steps[@]}
 reload ()
 {
     # Regenerate the main configuration file from default values
-    # overlaid with site-specific values.
+    # overlaid with site-specific and current values.
+    tmp=$(mktemp /tmp/plc_config.xml.XXXXXX)
     plc-config --xml \
 	/etc/planetlab/default_config.xml \
 	/etc/planetlab/configs/* \
-	>/etc/planetlab/plc_config.xml
+	/etc/planetlab/plc_config.xml \
+	>$tmp
+    if [ $? -eq 0 ] ; then
+	mv $tmp /etc/planetlab/plc_config.xml
+	chmod 644 /etc/planetlab/plc_config.xml
+    else
+	echo "PLC: Warning: Invalid configuration file(s) detected"
+	rm -f $tmp
+    fi
 
     # Shell constants
     plc-config --shell >/etc/planetlab/plc_config
-- 
2.47.0