From 7278ed62833dbcfd17a76dbfde3319d69c61048c Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Wed, 31 Jul 2013 14:10:34 +0000
Subject: base-files: abort sysupgrade if file specified with --restore-config
 is not found

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37624 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/base-files/files/sbin/sysupgrade | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'package/base-files/files/sbin/sysupgrade')

diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade
index 49c34b8073..f6b628e96e 100755
--- a/package/base-files/files/sbin/sysupgrade
+++ b/package/base-files/files/sbin/sysupgrade
@@ -140,7 +140,12 @@ if [ -n "$CONF_BACKUP" ]; then
 	exit $?
 fi
 
-if [ -f "$CONF_RESTORE" ] || [ "$CONF_RESTORE" = "-" ]; then
+if [ -n "$CONF_RESTORE" ]; then
+	if [ "$CONF_RESTORE" != "-" ] && [ ! -f "$CONF_RESTORE" ]; then
+		echo "Backup archive '$CONF_RESTORE' not found."
+		exit 1
+	fi
+
 	[ "$VERBOSE" -gt 1 ] && TAR_V="v" || TAR_V=""
 	tar -C / -x${TAR_V}zf "$CONF_RESTORE"
 	exit $?
-- 
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