ngircd: more rc file fixes

[sxvghd <sxvghd%firemail.cc@localhost>]

Module Name:	pkgsrc-wip
Committed By:	sxvghd <sxvghd%firemail.cc@localhost>
Pushed By:	sxvghd
Date:		Thu Jan 2 19:35:09 2020 +0100
Changeset:	0097ba79e38b23b4be17445c60c93c5399b19631

Modified Files:
	ngircd/files/ngircd.sh

Log Message:
ngircd: more rc file fixes

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=0097ba79e38b23b4be17445c60c93c5399b19631

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 ngircd/files/ngircd.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diffs:
diff --git a/ngircd/files/ngircd.sh b/ngircd/files/ngircd.sh
index 822d20279e..f219abb2f6 100644
--- a/ngircd/files/ngircd.sh
+++ b/ngircd/files/ngircd.sh
@@ -15,5 +15,7 @@ command="@PREFIX@/sbin/ngircd"
 required_files="@PKG_SYSCONFDIR@/ngircd.conf"
 #pidfile="@PKG_HOME@/${name}.pid"
 
-load_rc_config $name
-run_rc_command "$1"
+if [ -f /etc/rc.subr ]; then
+	load_rc_config $name
+	run_rc_command "$1"
+fi