update-rcd.bbclass: fix host/target test

"update-rc: Stop and remove service if updating package" (oe-core d91b08) had a
bug in it's implementation of a "host or target" test which always resulted in
"target", so the rootfs scripts were attempting to restart daemons on the host.

(From OE-Core rev: 2b179d90eacc58f0b217f64407782a9174362850)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/meta/classes/update-rc.d.bbclass b/meta/classes/update-rc.d.bbclass
index d44d36cb5b..e14659d118 100644
--- a/meta/classes/update-rc.d.bbclass
+++ b/meta/classes/update-rc.d.bbclass
@@ -13,15 +13,13 @@ INITSCRIPT_PARAMS ?= "defaults"
 INIT_D_DIR = "${sysconfdir}/init.d"
 
 updatercd_postinst() {
-IN_TARGET=`test "x$D" = "x"`
-
 # test if there is a previous init script there, ie, we are updating the package
 # if so, we stop the service and remove it before we install from the new package
 if type update-rc.d >/dev/null 2>/dev/null; then
-        if [ $IN_TARGET -a `test -f "${INIT_D_DIR}/${INITSCRIPT_NAME}"` ]; then
+        if [ -z "$D" -a `test -f "${INIT_D_DIR}/${INITSCRIPT_NAME}"` ]; then
                 ${INIT_D_DIR}/${INITSCRIPT_NAME} stop
         fi
-        if [ ! $IN_TARGET ]; then
+        if [ -n "$D" ]; then
                 OPT="-f -r $D"
         else
                 OPT="-f"
@@ -29,7 +27,7 @@ if type update-rc.d >/dev/null 2>/dev/null; then
         update-rc.d $OPT ${INITSCRIPT_NAME} remove
 fi
 
-if [ ! $IN_TARGET ]; then
+if [ -n "$D" ]; then
         OPT="-r $D"
 else
         OPT="-s"