From 05a9d0e25e343a2bb574a0c94f00fee19eec0622 Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Tue, 18 Dec 2007 16:48:56 +0000
Subject: [PATCH] Allow service_* functions to work off SVCNAME if no arguments
 passed

---
 src/rc.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/rc.c b/src/rc.c
index afc41488..93f47f50 100644
--- a/src/rc.c
+++ b/src/rc.c
@@ -300,8 +300,14 @@ static int do_e (int argc, char **argv)
 static int do_service (int argc, char **argv)
 {
 	bool ok = false;
+	char *service = NULL;
 
-	if (argc < 1 || ! argv[0] || strlen (argv[0]) == 0)
+	if (argc > 0)
+		service = argv[0];
+	else
+		service = getenv ("SVCNAME");
+
+	if (! service || strlen (service) == 0)
 		eerrorx ("%s: no service specified", applet);
 
 	if (strcmp (applet, "service_started") == 0)