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| author | Pascal Terjan <pterjan@mandriva.org> | 2010-04-15 12:45:18 +0000 |
|---|---|---|
| committer | Pascal Terjan <pterjan@mandriva.org> | 2010-04-15 12:45:18 +0000 |
| commit | 1b1814210966f20efdf911da57c5d15a282112a5 (patch) | |
| tree | fb76ef2bbccd96a28b38c5893617bf643d4b18a9 /perl-install/resize_fat | |
| parent | a22bff84cec0dd4346b3ab714e242b7eaf12e5f5 (diff) | |
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- Allow resizing empty FAT (#58770)
Diffstat (limited to 'perl-install/resize_fat')
| -rw-r--r-- | perl-install/resize_fat/any.pm | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/perl-install/resize_fat/any.pm b/perl-install/resize_fat/any.pm index 59ec02098..99478661a 100644 --- a/perl-install/resize_fat/any.pm +++ b/perl-install/resize_fat/any.pm @@ -86,7 +86,15 @@ sub max_size($) { sub used_size($) { my ($fs) = @_; - my $used_cluster_count = max(last_used($fs), min_cluster_count($fs)); + my $last_used; + my $used_cluster_count; + + eval { $last_used = last_used($fs) }; + if ($@) { + # Empty FAT + $last_used = 0; + } + $used_cluster_count = max($last_used, min_cluster_count($fs)); $used_cluster_count * divide($fs->{cluster_size}, $SECTORSIZE) + divide($fs->{cluster_offset}, $SECTORSIZE); |