diff options
Diffstat (limited to 'lib/axlsx/drawing/line_3D_chart.rb')
| -rw-r--r-- | lib/axlsx/drawing/line_3D_chart.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/axlsx/drawing/line_3D_chart.rb b/lib/axlsx/drawing/line_3D_chart.rb index 6a659550..f9f9606e 100644 --- a/lib/axlsx/drawing/line_3D_chart.rb +++ b/lib/axlsx/drawing/line_3D_chart.rb @@ -59,7 +59,7 @@ module Axlsx # @return [String] def to_xml_string(str = +'') super(str) do - str << (+'<c:gapDepth val="' << @gap_depth.to_s << '"/>') unless @gap_depth.nil? + str << '<c:gapDepth val="' << @gap_depth.to_s << '"/>' unless @gap_depth.nil? end end end |