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-rw-r--r--perl-install/bootloader.pm3
1 files changed, 2 insertions, 1 deletions
diff --git a/perl-install/bootloader.pm b/perl-install/bootloader.pm
index adca7a9d3..c35f5aad2 100644
--- a/perl-install/bootloader.pm
+++ b/perl-install/bootloader.pm
@@ -223,7 +223,8 @@ sub read_grub {
sub _may_fix_grub2dev {
my ($fstab, $grub2dev, $root) = @_;
- my $real_root_part = fs::get::root($fstab);
+ my $real_root_part = fs::get::root_($fstab) or
+ log::l("argh... the fstab given is useless, it doesn't contain '/'"), return;
if (my $prev_root_part = fs::get::device2part(grub2dev($root, $grub2dev), $fstab)) { # the root_device as far as grub config files say
$real_root_part == $prev_root_part and return;