Peter Jones 598de14d93 squash4: Fix an uninitialized variable
gcc says:

grub-core/fs/squash4.c: In function ‘direct_read’:
grub-core/fs/squash4.c:868:10: error: ‘err’ may be used uninitialized in
this function [-Werror=maybe-uninitialized]
  868 |       if (err)
      |          ^
cc1: all warnings being treated as errors

This patch initializes it to GRUB_ERR_NONE.

Signed-off-by: Peter Jones <pjones@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-01-28 21:22:01 +01:00
..
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