[OE-core] [PATCH] grub/grub-efi: fix unrecognized command line option '-pipe-Wno-error' in CFLAGS

[Hongxu Jia]

Since commit [330fc83 grub: Use -Wno-error instead of doing this
on a per-warning basis] applied in oe-core, it missed a space
in append.

Signed-off-by: Hongxu Jia <hongxu.jia at windriver.com>
---
 meta/recipes-bsp/grub/grub2.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-bsp/grub/grub2.inc b/meta/recipes-bsp/grub/grub2.inc
index 7d8c280..bac2d7d 100644
--- a/meta/recipes-bsp/grub/grub2.inc
+++ b/meta/recipes-bsp/grub/grub2.inc
@@ -60,7 +60,7 @@ BUILD_CFLAGS = ""
 BUILD_CXXFLAGS = ""
 BUILD_LDFLAGS = ""
 
-CFLAGS_append = "-Wno-error"
+CFLAGS_append = " -Wno-error"
 
 do_configure_prepend() {
 	# The grub2 configure script uses variables such as TARGET_CFLAGS etc
-- 
2.7.4