[system] / branches / rel-2-3-dev / webwork2 / lib / WeBWorK / File / Classlist.pm Repository:
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Revision 4605 Revision 4606
48 next if /^#/; 48 next if /^#/;
49 next unless /\S/; 49 next unless /\S/;
50 s/^\s*//; 50 s/^\s*//;
51 s/\s*$//; 51 s/\s*$//;
52 52
53 my @fields = split /\s*,\s*/; 53 my @fields = split /\s*,\s*/, $_, -1; # -1 == don't delete empty trailing fields
54 my $fields = @fields; 54 my $fields = @fields;
55 if ($fields < $MIN_FIELDS) { 55 if ($fields < $MIN_FIELDS) {
56 warn "Skipped invalid line $. of classlist '$file': expected at least $MIN_FIELDS fields, got $fields fields.\n"; 56 warn "Skipped invalid line $. of classlist '$file': expected at least $MIN_FIELDS fields, got $fields fields.\n";
57 next; 57 next;
58 } 58 }

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