From 0536f2b1245f147fc3b9c7ee12c33a30383d970f Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 30 Jul 2008 19:21:09 +0000
Subject: allow packages to optionally append config file contents in the
 environment by setting a flag and calling config_load multiple times

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12020 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/uci/files/uci/lib/config/uci.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/package/uci/files/uci/lib/config/uci.sh b/package/uci/files/uci/lib/config/uci.sh
index cd8f6b160d..c226f4fe1a 100644
--- a/package/uci/files/uci/lib/config/uci.sh
+++ b/package/uci/files/uci/lib/config/uci.sh
@@ -23,9 +23,11 @@ uci_load() {
 	local RET
 
 	_C=0
-	export ${NO_EXPORT:+-n} CONFIG_SECTIONS=
-	export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=0
-	export ${NO_EXPORT:+-n} CONFIG_SECTION=
+	if [ -z "$CONFIG_APPEND" ]; then
+		export ${NO_EXPORT:+-n} CONFIG_SECTIONS=
+		export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=0
+		export ${NO_EXPORT:+-n} CONFIG_SECTION=
+	fi
 
 	DATA="$(/sbin/uci ${LOAD_STATE:+-P /var/state} -S -n export "$PACKAGE" 2>/dev/null)"
 	RET="$?"
-- 
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