classes: image: Set empty weak default IMAGE_LINGUAS

This is already set in default-distrovars.inc and so this assignment
will almost never succeed. Rather than leaving it to confuse, set an
empty weak default.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit eb402948158659da7de0fbbb1bb403c8dad06e2b)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

diff --git a/meta/classes-recipe/image.bbclass b/meta/classes-recipe/image.bbclass
index e387645503adea51feef314c268927b9e2b234a6..d4bf02784ab011920b03fc8da29cb6db516c1264 100644 (file)
--- a/meta/classes-recipe/image.bbclass
+++ b/meta/classes-recipe/image.bbclass
@@ -182,8 +182,7 @@ python () {
 
 IMAGE_POSTPROCESS_COMMAND ?= ""
 
-# some default locales
-IMAGE_LINGUAS ?= "de-de fr-fr en-gb"
+IMAGE_LINGUAS ??= ""
 
 LINGUAS_INSTALL ?= "${@" ".join(map(lambda s: "locale-base-%s" % s, d.getVar('IMAGE_LINGUAS').split()))}"