--- /etc/logrotate.d/apache2.orig	2009-04-01 09:06:15.000000000 -0700
+++ /etc/logrotate.d/apache2	2011-01-29 17:38:48.000000000 -0800
@@ -8,7 +8,9 @@
 	create 640 root adm
 	sharedscripts
 	postrotate
-		if [ -f "`. /etc/apache2/envvars ; echo ${APACHE_PID_FILE:-/var/run/apache2.pid}`" ]; then
+		APACHE_PID_FILE=/var/run/apache2.pid
+		[ -f /etc/apache2/envvars ] && . /etc/apache2/envvars
+		if [ -f "${APACHE_PID_FILE}" ]; then
 			/etc/init.d/apache2 reload > /dev/null
 		fi
 	endscript