diff options
Diffstat (limited to 'lib/csv.rb')
| -rw-r--r-- | lib/csv.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/csv.rb b/lib/csv.rb index d66b84922a..a4d8e3d0a8 100644 --- a/lib/csv.rb +++ b/lib/csv.rb @@ -235,6 +235,7 @@ class CSV # def initialize(headers, fields, header_row = false) @header_row = header_row + headers.each { |h| h.freeze if h.is_a? String } # handle extra headers or fields @row = if headers.size > fields.size @@ -2208,6 +2209,7 @@ class CSV # prepare converted and unconverted copies row = @headers if row.nil? @headers = convert_fields(@headers, true) + @headers.each { |h| h.freeze if h.is_a? String } if @return_headers # return headers return self.class::Row.new(@headers, row, true) |