External/cxxopts
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Fixed empty default showing nothing in help

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This commit is contained in:
rathod-sahaab 2019-10-06 00:40:44 +05:30
parent 4a0af0e950
commit 62d3ced054
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; auto desc = o.desc;
if (o.has_default && (!o.is_boolean || o.default_value != "false")) if (o.has_default && (!o.is_boolean || o.default_value != "false"))
{
if(o.default_value != "")
{ {
desc += toLocalString(" (default: " + o.default_value + ")"); desc += toLocalString(" (default: " + o.default_value + ")");
} }
else
{
desc += toLocalString(" (default: \"\")");
}
}
String result; String result;