From 823777346dbf8636b09a6fd8f7e4c883071886a6 Mon Sep 17 00:00:00 2001
From: bdrewery <bdrewery@FreeBSD.org>
Date: Sat, 3 Mar 2018 01:18:50 +0000
Subject: Avoid double exporting PORTS_ENV.

Approved by:	portmgr (implicit)
---
 Mk/Scripts/functions.sh | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Mk')

diff --git a/Mk/Scripts/functions.sh b/Mk/Scripts/functions.sh
index 096d50efff5a..0aa7a1ed0c2a 100644
--- a/Mk/Scripts/functions.sh
+++ b/Mk/Scripts/functions.sh
@@ -162,6 +162,10 @@ validate_env() {
 export_ports_env() {
 	local export_vars make_cmd make_env var results value uses
 
+	if [ -n "${HAVE_PORTS_ENV:-}" ]; then
+		return 0
+	fi
+
 	validate_env MAKE PORTSDIR
 
 	uses="python compiler:features"
@@ -197,6 +201,8 @@ export_ports_env() {
 			echo "export ${var}=\"${value}\""
 		fi
 	done
+	export HAVE_PORTS_ENV=1
+	echo "export HAVE_PORTS_ENV=1"
 }
 
 distinfo_data() {
-- 
cgit