bzip2: replace += with _append for appending to OVERRIDES variables

In some cases, it's unfit to use "+=" in a conditional appending, we would
end up with the variable being set rather than being appended, which is not
it mean to.

(From OE-Core rev: 9e9b5cbc352e1f8dce46458926b38a5aefc18fc3)

Signed-off-by: Ming Liu <ming.liu@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-extended/bzip2/bzip2_1.0.6.bb b/meta/recipes-extended/bzip2/bzip2_1.0.6.bb
index 4189f78fdf..c7c5d681d9 100644
--- a/meta/recipes-extended/bzip2/bzip2_1.0.6.bb
+++ b/meta/recipes-extended/bzip2/bzip2_1.0.6.bb
@@ -26,7 +26,7 @@ ALTERNATIVE_PRIORITY = "100"
 ALTERNATIVE_${PN} = "bunzip2 bzcat"
 
 #install binaries to bzip2-native under sysroot for replacement-native
-EXTRA_OECONF_class-native += "--bindir=${STAGING_BINDIR_NATIVE}/${PN}"
+EXTRA_OECONF_append_class-native = " --bindir=${STAGING_BINDIR_NATIVE}/${PN}"
 do_configure_prepend () {
         cp ${WORKDIR}/configure.ac ${S}/
         cp ${WORKDIR}/Makefile.am ${S}/