lsbsetup: fix install process

Signed-off-by: Saul Wold <sgw@linux.intel.com>

meta/recipes-extended/lsb/lsbsetup_0.9.bb

@@ -9,24 +9,9 @@ LIC_FILES_CHKSUM = "file://LSB_Setup.sh;md5=c7360d77e08a7f4f2fa66acf28012e7e"
 
 SRC_URI = "file://LSB_Setup.sh"
 
-LSBFILE=${POKYBASE}/meta/recipes-extended/lsbsetup/lsb/LSB_Setup.sh
-
 S=${WORKDIR}
 
-do_unpack(){
-	cp ${LSBFILE} ${WORKDIR}
-}
-
-
-do_patch(){
-	:
-}
-
-do_configure(){
-	:
-}
-
-do_install(){
-	mkdir -p ${D}/usr/bin
-	cp ${LSBFILE} ${D}/usr/bin
+do_install() {
+        # Only install file if it has a contents
+        install -m 0644 ${S}/LSB_Setup.sh ${D}/usr/bin
 }