image.bbclass: fix setting of vardeps flag

Added leading space to vardeps to avoid flag value to be
added to the existing value without a separator.

(From OE-Core rev: f582773c2b1e8db441f397867d3c9665fd265cec)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.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 e18ac721c2..9a04b43674 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -500,7 +500,7 @@ python () {
         d.appendVarFlag(task, 'prefuncs', ' ' + debug + ' set_image_size')
         d.appendVarFlag(task, 'postfuncs', ' create_symlinks')
         d.appendVarFlag(task, 'subimages', ' ' + ' '.join(subimages))
-        d.appendVarFlag(task, 'vardeps', ' '.join(vardeps))
+        d.appendVarFlag(task, 'vardeps', ' ' + ' '.join(vardeps))
         d.appendVarFlag(task, 'vardepsexclude', 'DATETIME')
 
         bb.debug(2, "Adding task %s before %s, after %s" % (task, 'do_image_complete', after))