Commits
Thomas Petazzoni committed cefdd654601
efibootmgr: fix build with gcc 7.x
Now that the build of efivar with gcc 7.x has been fixed by commit
0ca30170345a81f5f21e4ef4424b1f186cde1988 ("efivar: fix build with gcc
7"), efibootmgr fails similarly with gcc 7.x.
This commit backports an upstream patch that fixes this issue.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>