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| author | Erik Veijola <[email protected]> | 2015-07-28 15:15:43 +0300 |
|---|---|---|
| committer | Erik Veijola <[email protected]> | 2015-07-29 10:11:55 +0300 |
| commit | 78bfed8f5ab1de0096174795635cd41dc1bea43a (patch) | |
| tree | 1f29173bf50870df30ae95700dac44b0c87327ca /lib/axlsx/drawing/num_val.rb | |
| parent | 18bfcd27f6ded316c28b6029911c1bdd231319ed (diff) | |
| download | caxlsx-78bfed8f5ab1de0096174795635cd41dc1bea43a.tar.gz caxlsx-78bfed8f5ab1de0096174795635cd41dc1bea43a.zip | |
num_val.rb, str_val.rb: added checking for nil values in to_xml_string
Signed-off-by: Erik Veijola <[email protected]>
Diffstat (limited to 'lib/axlsx/drawing/num_val.rb')
| -rw-r--r-- | lib/axlsx/drawing/num_val.rb | 4 |
1 files changed, 3 insertions, 1 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 |