diff options
| -rw-r--r-- | lib/axlsx/drawing/num_val.rb | 4 | ||||
| -rw-r--r-- | lib/axlsx/drawing/str_val.rb | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/lib/axlsx/drawing/num_val.rb b/lib/axlsx/drawing/num_val.rb index bd733cb7..b430c4b6 100644 --- a/lib/axlsx/drawing/num_val.rb +++ b/lib/axlsx/drawing/num_val.rb @@ -26,7 +26,9 @@ module Axlsx # serialize the object def to_xml_string(idx, str = "") Axlsx::validate_unsigned_int(idx) - str << ('<c:pt idx="' << idx.to_s << '" formatCode="' << format_code << '"><c:v>' << v.to_s << '</c:v></c:pt>') + if !v.to_s.empty? + str << ('<c:pt idx="' << idx.to_s << '" formatCode="' << format_code << '"><c:v>' << v.to_s << '</c:v></c:pt>') + end end end end diff --git a/lib/axlsx/drawing/str_val.rb b/lib/axlsx/drawing/str_val.rb index b0692784..10a4fe91 100644 --- a/lib/axlsx/drawing/str_val.rb +++ b/lib/axlsx/drawing/str_val.rb @@ -26,7 +26,9 @@ module Axlsx # serialize the object def to_xml_string(idx, str = "") Axlsx::validate_unsigned_int(idx) - str << ('<c:pt idx="' << idx.to_s << '"><c:v>' << v.to_s << '</c:v></c:pt>') + if !v.to_s.empty? + str << ('<c:pt idx="' << idx.to_s << '"><c:v>' << v.to_s << '</c:v></c:pt>') + end end end end |