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fixup! feat: add tr_strvPath() (#2134) (#2156) 

fix: -Wshadow warning in tr_strvPath()
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Charles Kerr 2021-11-14 13:53:58 -06:00 committed by GitHub
parent 932a72e61d
commit 10d3cdb99a
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1 changed files with 3 additions and 3 deletions
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6
libtransmission/utils.h
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@ -271,17 +271,17 @@ std::string tr_strvPath(T... args)
auto setme = std::string{}; auto setme = std::string{};
auto const n_args = sizeof...(args); auto const n_args = sizeof...(args);
auto const n = n_args + (std::size(std::string_view{ args }) + ...); auto const n = n_args + (std::size(std::string_view{ args }) + ...);
if (setme.capacity() < n) if (setme.capacity() < n)
{ {
setme.reserve(n); setme.reserve(n);
} }
auto const foo = [](std::string& setme, std::string_view a)
auto const foo = [&setme](std::string_view a)
{ {
setme += a; setme += a;
setme += TR_PATH_DELIMITER; setme += TR_PATH_DELIMITER;
}; };
(foo(setme, args), ...); (foo(args), ...);
setme.resize(setme.size() - 1); setme.resize(setme.size() - 1);
return setme; return setme;
} }