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Diffstat (limited to 'lib/axlsx/stylesheet/color.rb')
| -rw-r--r-- | lib/axlsx/stylesheet/color.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/axlsx/stylesheet/color.rb b/lib/axlsx/stylesheet/color.rb index 24fe3bc3..0c40a073 100644 --- a/lib/axlsx/stylesheet/color.rb +++ b/lib/axlsx/stylesheet/color.rb @@ -73,7 +73,7 @@ module Axlsx # @param [String] str # @return [String] def to_xml_string(str = +'', tag_name = 'color') - serialized_tag('' + tag_name + '', str) + serialized_tag(tag_name.to_s, str) end end end |