image.bbclass: add a missing blank

When calling d.appendVarFlag, a blank is needed or else it could mess
up the later appended variables.

Reported-by: Stefan Agner <stefan.agner@toradex.com>
(From OE-Core rev: 8b2df6e5874b932b356847c5bde10d5b31d67213)

Signed-off-by: Ming Liu <liu.ming50@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index ecb903ee37..5a07491781 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -500,7 +500,7 @@ python () {
         d.prependVarFlag(task, 'postfuncs', ' create_symlinks')
         d.appendVarFlag(task, 'subimages', ' ' + ' '.join(subimages))
         d.appendVarFlag(task, 'vardeps', ' ' + ' '.join(vardeps))
-        d.appendVarFlag(task, 'vardepsexclude', 'DATETIME DATE ' + ' '.join(vardepsexclude))
+        d.appendVarFlag(task, 'vardepsexclude', ' DATETIME DATE ' + ' '.join(vardepsexclude))
 
         bb.debug(2, "Adding task %s before %s, after %s" % (task, 'do_image_complete', after))
         bb.build.addtask(task, 'do_image_complete', after, d)