libnss-mdns: fix package removal

Fixes [BUGID #510]

Signed-off-by: Qing He <qing.he@intel.com>

1 files changed, 3 insertions, 2 deletions

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 69eaa33d60..64968e757f 100644
--- a/meta/recipes-connectivity/libnss-mdns/libnss-mdns_0.10.bb
+++ b/meta/recipes-connectivity/libnss-mdns/libnss-mdns_0.10.bb
@@ -8,7 +8,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=2d5025d4aa3495befef8f17206a5b0a1"
 
 DEPENDS = "avahi"
 RDEPENDS = "avahi-daemon"
-PR = "r0"
+PR = "r1"
 
 SRC_URI = "http://0pointer.de/lennart/projects/nss-mdns/nss-mdns-${PV}.tar.gz"
 S = "${WORKDIR}/nss-mdns-${PV}"
@@ -21,6 +21,7 @@ DEBIANNAME_${PN} = "libnss-mdns"
 
 EXTRA_OECONF = "--libdir=/lib --disable-lynx --enable-avahi"
 
+# TODO: pattern based configuration update
 pkg_postinst () {
         cat /etc/nsswitch.conf | grep "hosts:\s*files dns$" > /dev/null && {
                 cat /etc/nsswitch.conf | sed 's/hosts:\s*files dns/& mdns4/' > /tmp/nsswitch.conf
@@ -29,7 +30,7 @@ pkg_postinst () {
 }
 
 pkg_prerm () {
-        cat /etc/nsswitch.conf | grep "hosts:\s*files dns mdns$" > /dev/null && {
+        cat /etc/nsswitch.conf | grep "hosts:\s*files dns mdns4$" > /dev/null && {
                 cat /etc/nsswitch.conf | sed 's/\(hosts:\s*files dns\) mdns4*/\1/' > /tmp/nsswitch.conf
                 mv /tmp/nsswitch.conf /etc/nsswitch.conf
         }