Small comment fixes.
Signed-off-by: Thomas Hochstein <thh@inter.net>
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@ -73,6 +73,8 @@ $OptStatsType = 'all' if !$OptStatsType;
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### get time period from --month
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# get verbal description of time period, drop SQL code
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my ($Period) = &GetTimePeriod($OptMonth);
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# bail out if --month is invalid or set to 'ALL';
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# we don't support the latter
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&Bleat(2,"--month option has an invalid format - please use 'YYYY-MM' or ".
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"'YYYY-MM:YYYY-MM'!") if (!$Period or $Period eq 'all time');
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@ -4,7 +4,7 @@
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#
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# Copyright (c) 2010-2013 Thomas Hochstein <thh@inter.net>
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#
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# This module can be redistributed and/or modified under the same terms under
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# This module can be redistributed and/or modified under the same terms under
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# which Perl itself is published.
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package NewsStats;
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@ -244,7 +244,7 @@ sub ReadGroupList {
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### ignoring everything after the first whitespace and so accepting files
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### in checkgroups format as well as (parts of) an INN active file)
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### IN : $Filename : file to read
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### OUT: \%ValidGroups: hash containing all valid newsgroups
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### OUT: \%ValidGroups: reference to a hash containing all valid newsgroups
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my ($Filename) = @_;
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my %ValidGroups;
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open (my $LIST,"<$Filename") or &Bleat(2,"Cannot read $Filename: $!");
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@ -275,12 +275,12 @@ sub GetTimePeriod {
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my ($Verbal, $SQL);
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# define a regular expression for a month
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my $REMonth = '\d{4}-\d{2}';
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# default to last month if option is not set
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if(!$Month) {
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$Month = &LastMonth;
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}
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# check for valid input
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if ($Month =~ /^$REMonth$/) {
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# single month (YYYY-MM)
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@ -299,7 +299,7 @@ sub GetTimePeriod {
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# invalid input
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return (undef,undef);
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}
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return ($Verbal,$SQL);
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};
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@ -407,7 +407,7 @@ sub OutputData {
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my %ValidKeys = %{$ValidKeys} if $ValidKeys;
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my ($FileName, $Handle, $OUT);
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our $LastIteration;
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# define output types
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my %LegalOutput;
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@LegalOutput{('dump','list','pretty')} = ();
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@ -439,7 +439,7 @@ sub OutputData {
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# safeguards for filename creation:
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# replace potential problem characters with '_'
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$FileName = sprintf('%s-%s',$FileTempl,$Caption);
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$FileName =~ s/[^a-zA-Z0-9_-]+/_/g;
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$FileName =~ s/[^a-zA-Z0-9_-]+/_/g;
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open ($OUT,">$FileName")
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or &Bleat(2,sprintf("Cannot open output file '%s': $!",
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$FileName));
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@ -776,5 +776,3 @@ sub CheckValidNewsgroups {
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#####------------------------------- done ---------------------------------#####
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1;
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