diff options
Diffstat (limited to 'lib/axlsx/drawing/line_3D_chart.rb')
| -rw-r--r-- | lib/axlsx/drawing/line_3D_chart.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/axlsx/drawing/line_3D_chart.rb b/lib/axlsx/drawing/line_3D_chart.rb index 183f3250..4132655e 100644 --- a/lib/axlsx/drawing/line_3D_chart.rb +++ b/lib/axlsx/drawing/line_3D_chart.rb @@ -60,8 +60,8 @@ module Axlsx # @param [String] str # @return [String] def to_xml_string(str = '') - super(str) do |str_inner| - str_inner << '<c:gapDepth val="' << @gap_depth.to_s << '"/>' unless @gap_depth.nil? + super(str) do + str << ('<c:gapDepth val="' << @gap_depth.to_s << '"/>') unless @gap_depth.nil? end end end |