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-rw-r--r--lib/csv/parser.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/csv/parser.rb b/lib/csv/parser.rb
index 1f8b150e19..c858b542a8 100644
--- a/lib/csv/parser.rb
+++ b/lib/csv/parser.rb
@@ -157,6 +157,7 @@ class CSV
# trace(__method__, pattern, :done, :last, value) if @last_scanner
return value if @last_scanner
+ # trace(__method__, pattern, :done, :nil) if value.nil?
return nil if value.nil?
while @scanner.eos? and read_chunk and (sub_value = @scanner.scan(pattern))
# trace(__method__, pattern, :sub, sub_value)