Update maintainer script template

src/scripts/package_script_whitelist.sh

 #!/bin/bash
 
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This script is used to maintain the whitelist for package maintainer scripts.
 # If a package maintainer script is in the whitelist file then it is ok to skip
 # running that maintainer script when installing the package. Otherwise there
 # should be an equivalent script that can perform those operation on a target
@@ skipping 73 matching lines @@
     return
   fi
 
 cat <<EOF > "$path"
 #!/bin/bash
 
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# $file
+
+set -e
+
 # \$ROOT - The path to the target root file system.
 # \$SRC_ROOT - The path to the source tree.
 
-# $file
-
 # TODO: The equivalent of $file running from outside of the target rootfs
 # that only uses tools from the build machine and not from the target.
+
+exit 1
+
 EOF
   chmod 0750 "$path"
 }
 
 # Show the script to the user for audit purposes.
 #
 # $1 - The script to show.
 show_script() {
   local path=$1
   local type=$(file -b "$path")
@@ skipping 90 matching lines @@
     if is_whitelisted "$FLAGS_file"; then
       echo "Whitelisted"
     else
       echo "Not whitelisted"
     fi
     ;;
   *)
   echo "Unknown command."
   ;;
 esac