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parallel: --results with more data columns than headers caused undefined error. Fixed.

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This commit is contained in:
Ole Tange 2012-12-28 11:45:31 +01:00
parent bbc9a53ea5
commit d0ae4330ea
1 changed files with 25 additions and 7 deletions
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32
src/parallel
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@ -4313,13 +4313,8 @@ sub args_as_dirname {
my @res = ();
for my $rec_ref (@{$self->{'arg_list'}}) {
no warnings 'numeric';
my @header_indexes_sorted = sort {
# Sort headers numerically then asciibetically
$Global::input_source_header{$a} <=> $Global::input_source_header{$b}
or
$Global::input_source_header{$a} cmp $Global::input_source_header{$b}
} 1 .. $#$rec_ref+1;
my @header_indexes_sorted = header_indexes_sorted($#$rec_ref+1);
for my $n (@header_indexes_sorted) {
CORE::push(@res,
$Global::input_source_header{$n},
@ -4334,6 +4329,29 @@ sub args_as_dirname {
return join "/", @res;
}
sub header_indexes_sorted {
# Sort headers first by number then by name.
# E.g.: 1a 1b 11a 11b
# Returns:
# Indexes of %Global::input_source_header sorted
my $max_col = shift;
no warnings 'numeric';
for my $col (1 .. $max_col) {
# Make sure the header is defined. If it is not: use column number
if(not defined $Global::input_source_header{$col}) {
$Global::input_source_header{$col} = $col;
}
}
my @header_indexes_sorted = sort {
# Sort headers numerically then asciibetically
$Global::input_source_header{$a} <=> $Global::input_source_header{$b}
or
$Global::input_source_header{$a} cmp $Global::input_source_header{$b}
} 1 .. $max_col;
return @header_indexes_sorted;
}
sub len {
# The length of the command line with args substituted
my $self = shift;