External/cxxopts
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Fixes to #204.

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This commit is contained in:
Jarryd Beck 2021-07-31 10:39:30 +10:00
parent 4b7fccb5f2
commit c641241a87
2 changed files with 5 additions and 5 deletions
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8
include/cxxopts.hpp
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@ -975,10 +975,10 @@ namespace cxxopts
parse_value(const std::string& text, std::vector<T>& value) parse_value(const std::string& text, std::vector<T>& value)
{ {
if (text.empty()) { if (text.empty()) {
T v; T v;
parse_value(text, v); parse_value(text, v);
value.emplace_back(std::move(v)); value.emplace_back(std::move(v));
return; return;
} }
std::stringstream in(text); std::stringstream in(text);
std::string token; std::string token;

2
test/options.cpp
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@ -244,7 +244,7 @@ TEST_CASE("Positional with empty arguments", "[positional]") {
Argv av({"foobar", "--long", "long_value", "--", "someProgram", "ab", "-c", "d", "--ef", "gh", "--ijk=lm", "n", "", "o", }); Argv av({"foobar", "--long", "long_value", "--", "someProgram", "ab", "-c", "d", "--ef", "gh", "--ijk=lm", "n", "", "o", });
std::vector<std::string> expected({"ab", "-c", "d", "--ef", "gh", "--ijk=lm", "n", "", "o", }); std::vector<std::string> expected({"ab", "-c", "d", "--ef", "gh", "--ijk=lm", "n", "", "o", });
char** argv = av.argv(); auto** argv = av.argv();
auto argc = av.argc(); auto argc = av.argc();
auto result = options.parse(argc, argv); auto result = options.parse(argc, argv);