Slight cleanup of syslog.conf.

syslog.conf

Index: syslog.conf
diff --git a/syslog.conf b/syslog.conf
index 0d9b65a796456c7e97f61ec48241e337d3cc3080..275a7e9141c293df0b61fac0992ae812a6304d21 100644
--- a/syslog.conf
+++ b/syslog.conf
@@ -1,4 +1,4 @@
-# Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
+# Copyright (c) 2011 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.
 #
@@ -10,16 +10,18 @@ start on runlevel 2
 stop on starting halt or starting reboot
 
 pre-start script
+  SYSLOG_RUN="/var/run/rsyslog"
+  KMSG_PIPE="${SYSLOG_RUN}/kmsg"
 
-SYSLOG_RUN="/var/run/rsyslog"
-KMSG_PIPE="${SYSLOG_RUN}/kmsg"
-
-mkdir -p "$SYSLOG_RUN"
-test -p "$KMSG_PIPE" || mkfifo -m 600 "$KMSG_PIPE"
-chown -R syslog:syslog "$SYSLOG_RUN"
-
+  if [ ! -d "${SYSLOG_RUN}" ]; then
+    install --owner=syslog --group=syslog -d "${SYSLOG_RUN}"
+  fi
+  if [ ! -p "${KMSG_PIPE}" ]; then
+    mkfifo -m 600 "${KMSG_PIPE}"
+    chown syslog:syslog "${KMSG_PIPE}"
+  fi
 end script
 
 respawn
 expect fork
-exec /usr/sbin/rsyslogd -c4 -f /etc/rsyslog.chromeos
+exec rsyslogd -c4 -f /etc/rsyslog.chromeos