fix retrieving partition

needed for next commit
also we were passing '' as fs_type to c::disk_add_partition()

$part was undef since commit 9e6b327ca2b1f46db62e0811fabf0a6cf0b114a7

1 files changed, 2 insertions, 2 deletions

diff --git a/perl-install/partition_table/gpt.pm b/perl-install/partition_table/gpt.pm
index 3d4206f68..a1d8b84f8 100644
--- a/perl-install/partition_table/gpt.pm
+++ b/perl-install/partition_table/gpt.pm
@@ -130,7 +130,7 @@ sub read_one {
 }
 
 sub write {
-    my ($hd, $_sector, $_pt, $_info) = @_;
+    my ($hd, $_sector, $pt, $_info) = @_;
 
     my $partitions_killed;
 
@@ -142,7 +142,7 @@ sub write {
 
     foreach (@{$hd->{will_tell_kernel}}) {
         my ($action, $part_number, $o_start, $o_size) = @$_;
-        my $part;
+        my ($part) = grep { $_->{start} == $o_start && $_->{size} == $o_size } @$pt;
         print "($action, $part_number, $o_start, $o_size)\n";
         if ($action eq 'add') {
             c::disk_add_partition($hd->{file}, $o_start, $o_size, $part->{fs_type}) or die "failed to add partition";