diff options
| -rw-r--r-- | perl-install/partition_table_empty.pm | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/perl-install/partition_table_empty.pm b/perl-install/partition_table_empty.pm index d460317f5..b2cc545de 100644 --- a/perl-install/partition_table_empty.pm +++ b/perl-install/partition_table_empty.pm @@ -21,14 +21,12 @@ sub read($$) { my ($hd, $sector) = @_; my $tmp; - my $magic = "\0" x 512; - local *F; partition_table_raw::openit($hd, *F) or die "failed to open device"; c::lseek_sector(fileno(F), $sector, 0) or die "reading of partition in sector $sector failed"; #- check magic number - sysread F, $tmp, length $magic or die "error reading magic number"; - $tmp eq $magic or die "bad magic number"; + sysread F, $tmp, 512 or die "error reading magic number"; + $tmp eq substr($tmp, 0, 1) x 512 or die "bad magic number"; partition_table_raw::zero_MBR($hd); |