libnss-mdns:fix support prerm at image creation time

The pkg_prerm_${PN} failed at image creation time because $D is not assigned
as the prefix of "/etc/nsswitch.conf"

[YOCTO #3633]

(From OE-Core rev: c09767086307d552a18f11250ae42ec34be220fb)

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-connectivity/libnss-mdns/libnss-mdns_0.10.bb b/meta/recipes-connectivity/libnss-mdns/libnss-mdns_0.10.bb
index f7356e4..a2712c9 100644 (file)
--- a/meta/recipes-connectivity/libnss-mdns/libnss-mdns_0.10.bb
+++ b/meta/recipes-connectivity/libnss-mdns/libnss-mdns_0.10.bb
@@ -7,7 +7,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=2d5025d4aa3495befef8f17206a5b0a1"
 
 DEPENDS = "avahi"
 RDEPENDS_${PN} = "avahi-daemon"
-PR = "r6"
+PR = "r7"
 
 SRC_URI = "http://0pointer.de/lennart/projects/nss-mdns/nss-mdns-${PV}.tar.gz"
 
@@ -32,5 +32,5 @@ pkg_postinst_${PN} () {
 pkg_prerm_${PN} () {
        sed -e '/^hosts:/s/\s*\<mdns4\>//' \
                -e '/^hosts:/s/\s*mdns4_minimal\s\+\[NOTFOUND=return\]//' \
-               -i /etc/nsswitch.conf
+               -i $D/etc/nsswitch.conf
 }