External/cxxopts
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Fixed empty default showing nothing in help (#205)

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This commit is contained in:
Abhay Raj Singh 2019-10-14 07:08:11 +00:00 committed by jarro2783
parent 4a0af0e950
commit 073dd3e645
1 changed files with 8 additions and 1 deletions
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7
include/cxxopts.hpp
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@ -1512,9 +1512,16 @@ namespace cxxopts
auto desc = o.desc;
if (o.has_default && (!o.is_boolean || o.default_value != "false"))
{
if(o.default_value != "")
{
desc += toLocalString(" (default: " + o.default_value + ")");
}
else
{
desc += toLocalString(" (default: \"\")");
}
}
String result;