From e2e59b6895fdce3618e9b04515e0a99c7b63fbb4 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Tue, 16 Jun 2009 23:05:11 +0000
Subject: contrib/package: fix postinstall of freifunk-firewall

---
 contrib/package/freifunk-firewall/Makefile | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/contrib/package/freifunk-firewall/Makefile b/contrib/package/freifunk-firewall/Makefile
index d2ae07588..24be151e4 100644
--- a/contrib/package/freifunk-firewall/Makefile
+++ b/contrib/package/freifunk-firewall/Makefile
@@ -37,12 +37,13 @@ endef
 
 define Package/freifunk-firewall/postinst
 #!/bin/sh
-
-if ! grep -q /etc/firewall.freifunk /etc/config/firewall; then
-  uci add firewall include >/dev/null
-  uci set firewall.@include[-1].path=/etc/firewall.freifunk
-  uci commit firewall
-fi
+[ -n "${IPKG_INSTROOT}" ] || {
+  if ! grep -q /etc/firewall.freifunk /etc/config/firewall; then
+    uci add firewall include >/dev/null
+    uci set firewall.@include[-1].path=/etc/firewall.freifunk
+    uci commit firewall
+  fi
+}
 endef
 
 define Package/freifunk-firewall/install
-- 
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