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Diffstat (limited to 'libgo/go/encoding/csv/reader.go')
-rw-r--r--libgo/go/encoding/csv/reader.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/libgo/go/encoding/csv/reader.go b/libgo/go/encoding/csv/reader.go
index 9aa398e58b2..db4d988526f 100644
--- a/libgo/go/encoding/csv/reader.go
+++ b/libgo/go/encoding/csv/reader.go
@@ -92,7 +92,8 @@ var (
// If FieldsPerRecord is positive, Read requires each record to
// have the given number of fields. If FieldsPerRecord is 0, Read sets it to
// the number of fields in the first record, so that future records must
-// have the same field count.
+// have the same field count. If FieldsPerRecord is negative, no check is
+// made and records may have a variable number of fields.
//
// If LazyQuotes is true, a quote may appear in an unquoted field and a
// non-doubled quote may appear in a quoted field.