image.bbclass: fix a wrong position blank

A flaw was introduced by commit c5fa6034:
[ image.bbclass: use prependVarFlag for postfuncs ]

it changed to use prependVarFlag instead of appendVarFlag, then the
blank also needs change to adapt it.

(From OE-Core rev: 6085023158ffbfbaf0f3d65ef18054c003d3f463)

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 5a07491781..276d0d31f4 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -497,7 +497,7 @@ python () {
         d.setVarFlag(task, 'fakeroot', '1')
 
         d.appendVarFlag(task, 'prefuncs', ' ' + debug + ' set_image_size')
-        d.prependVarFlag(task, 'postfuncs', ' create_symlinks')
+        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))