diff options
Diffstat (limited to 'src/util')
| -rwxr-xr-x | src/util/padimg.pl | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/util/padimg.pl b/src/util/padimg.pl index f3dcbbc3d..71d0eee8a 100755 --- a/src/util/padimg.pl +++ b/src/util/padimg.pl @@ -23,8 +23,8 @@ GetOptions ( { map { /^(\w+)/; $1 => $opts->{$_} } keys %$opts }, keys %$opts ) while ( my $filename = shift ) { die "$filename is not a file\n" unless -f $filename; my $oldsize = -s $filename; - my $newsize = ( ( $oldsize + $blksize - 1 ) & ~( $blksize - 1 ) ); - my $padsize = ( $newsize - $oldsize ); + my $padsize = ( ( -$oldsize ) % $blksize ); + my $newsize = ( $oldsize + $padsize ); next unless $padsize; if ( $verbosity >= 1 ) { printf "Padding %s from %d to %d bytes with %d x 0x%02x\n", @@ -40,5 +40,6 @@ while ( my $filename = shift ) { truncate $filename, $newsize or die "Could not resize $filename: $!\n"; } - die "Failed to pad $filename\n" unless -s $filename == $newsize; + die "Failed to pad $filename\n" + unless ( ( ( -s $filename ) % $blksize ) == 0 ); } |