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-rw-r--r--perl-install/bootloader.pm19
1 files changed, 11 insertions, 8 deletions
diff --git a/perl-install/bootloader.pm b/perl-install/bootloader.pm
index 274abe8ef..57524dd1c 100644
--- a/perl-install/bootloader.pm
+++ b/perl-install/bootloader.pm
@@ -148,19 +148,22 @@ sub same_entries {
sub add_entry {
my ($bootloader, $v) = @_;
+ my $to_add = $v;
foreach my $label ($v->{label}, map { 'old' . $_ . '_' . $v->{label} } ('', 2..10)) {
my $conflicting = get_label($label, $bootloader);
- if ($conflicting && same_entries($conflicting, $v)) {
- #- removing $conflicting.
- #- It's better than better $conflicting and not adding $v because same_entries can match not so same entries, esp. regarding symlinks
- @{$bootloader->{entries}} = grep { $_ != $conflicting } @{$bootloader->{entries}};
- undef $conflicting;
+
+ if ($conflicting) {
+ #- replacing $conflicting with $to_add
+ $to_add->{label} = $label;
+ @{$bootloader->{entries}} = map { $_ == $conflicting ? $to_add : $_ } @{$bootloader->{entries}};
}
- if (!$conflicting) {
- $v->{label} = $label;
- push @{$bootloader->{entries}}, $v;
+ if (!$conflicting || same_entries($conflicting, $to_add)) {
+ #- we have found an unused label
+ $to_add->{label} = $label;
+ push @{$bootloader->{entries}}, $to_add;
return $v;
}
+ $to_add = $conflicting;
}
die 'add_entry';
}