[OE-core] [PATCH] image.bbclass: add a missing blank

[liu.ming50 at gmail.com]

From: Ming Liu <liu.ming50 at gmail.com>

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

Reported-by: Stefan Agner <stefan.agner at toradex.com>
Signed-off-by: Ming Liu <liu.ming50 at gmail.com>
---
 meta/classes/image.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 452b1ad..8b5bbbb 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)
-- 
2.7.4