grub2: Fix passing null to printf formats

Backport a patch that helps with this error which is found
by gcc9

(From OE-Core rev: 93419fb569b827056a422614d3dc29cd41b2b6bb)

(From OE-Core rev: 47731b43e6d287b3b03347ae94b99dea515d9a56)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-bsp/grub/grub2.inc b/meta/recipes-bsp/grub/grub2.inc
index 325eca25bb..8e0f86217c 100644
--- a/meta/recipes-bsp/grub/grub2.inc
+++ b/meta/recipes-bsp/grub/grub2.inc
@@ -20,6 +20,7 @@ SRC_URI = "https://ftp.gnu.org/gnu/grub/grub-${PV}.tar.gz \
            file://fix.build.with.gcc-7.patch \
            file://gcc8.patch \
            file://0001-x86-64-Treat-R_X86_64_PLT32-as-R_X86_64_PC32.patch \
+           file://0001-grub-setup-Debug-message-cleanup.patch \
 "
 SRC_URI[md5sum] = "1116d1f60c840e6dbd67abbc99acb45d"
 SRC_URI[sha256sum] = "660ee136fbcee08858516ed4de2ad87068bfe1b6b8b37896ce3529ff054a726d"