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authorPascal Terjan <pterjan@mandriva.org>2010-04-15 12:45:18 +0000
committerPascal Terjan <pterjan@mandriva.org>2010-04-15 12:45:18 +0000
commit1b1814210966f20efdf911da57c5d15a282112a5 (patch)
treefb76ef2bbccd96a28b38c5893617bf643d4b18a9 /perl-install/resize_fat/any.pm
parenta22bff84cec0dd4346b3ab714e242b7eaf12e5f5 (diff)
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- Allow resizing empty FAT (#58770)
Diffstat (limited to 'perl-install/resize_fat/any.pm')
-rw-r--r--perl-install/resize_fat/any.pm10
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);