fixes if package is removed before being configured

lam-packaging/debian/postrm

@@ -6,35 +6,42 @@ if [ -f /usr/share/debconf/confmodule ]; then
 	. /usr/share/debconf/confmodule
 	db_version 2.0 || [ $? -lt 30 ]
 
+  set +e
 	db_get "ldap-account-manager/config-webserver"
-	webservers="$RET"
+	if [ $? -eq 0 ]; then
-	restart=""
+		set -e
-	for server in $webservers; do
+		webservers="$RET"
-			 server=${server%,}
+		restart=""
-			 case "$server" in
+		for server in $webservers; do
-					 apache2)
+				server=${server%,}
-							 rm -f /etc/$server/conf.d/ldap-account-manager
+				case "$server" in
-							 test -x /usr/sbin/$server || continue
+						apache2)
-							 restart="$restart $server"
+								rm -f /etc/$server/conf.d/ldap-account-manager
-							 ;;
+								test -x /usr/sbin/$server || continue
-			 esac
+								restart="$restart $server"
-	done
+								;;
-	db_get "ldap-account-manager/restart-webserver"
+				esac
-	if [ "$RET" = "true" ]; then
+		done
-			for server in $restart; do
-					server=${server%,}
-					if [ -x /usr/sbin/invoke-rc.d ]; then
-							invoke-rc.d $server restart
-					else
-							/etc/init.d/$server restart
-					fi
-			done
 	fi
+	
+	set +e
+	db_get "ldap-account-manager/restart-webserver"
+	if [ $? -eq 0 && "$RET" = "true" ]; then
+		set -e
+		for server in $restart; do
+				server=${server%,}
+				if [ -x /usr/sbin/invoke-rc.d ]; then
+						invoke-rc.d $server restart
+				else
+						/etc/init.d/$server restart
+				fi
+		done
+	fi
+	
+	set -e
 	if [ "$1" = "purge" ]; then
 		rm -r -f /usr/share/ldap-account-manager; rm -r -f /var/lib/ldap-account-manager; fi
-	
+		db_purge
-	if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ]; then
-			db_purge
 	fi
 	
 	#DEBHELPER#