From: John Crispin <john@openwrt.org>
Date: Mon, 6 Oct 2014 05:55:35 +0000 (+0000)
Subject: base-files: make postinst script run inside a subshell
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f9cccd2c14cddcddfa45968bcd2a42b4fec29241;p=openwrt%2Fstaging%2Fzorun.git

base-files: make postinst script run inside a subshell

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42800
---

diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh
index fafb7a340f..7f148223f5 100755
--- a/package/base-files/files/lib/functions.sh
+++ b/package/base-files/files/lib/functions.sh
@@ -173,7 +173,7 @@ default_prerm() {
 default_postinst() {
 	local name rusers
 	name=$(echo $(basename $1) | cut -d. -f1)
-	[ -f ${IPKG_INSTROOT}/usr/lib/opkg/info/${name}.postinst-pkg ] && . ${IPKG_INSTROOT}/usr/lib/opkg/info/${name}.postinst-pkg
+	[ -f ${IPKG_INSTROOT}/usr/lib/opkg/info/${name}.postinst-pkg ] && ( . ${IPKG_INSTROOT}/usr/lib/opkg/info/${name}.postinst-pkg )
 	rusers=$(grep "Require-User:" ${IPKG_INSTROOT}/usr/lib/opkg/info/${name}.control)
 	[ -n "$rusers" ] && {
 		local user group