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[Base] Join paths better. 

[Base] Join paths better, so the first iteration isn't a join of an empty
string with the first path part.
This commit is contained in:
gibbed 2020-04-20 00:29:43 -05:00 committed by Rick Gibbed
parent 85dbb9d451
commit 817d87a0a7
1 changed files with 6 additions and 2 deletions
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8
src/xenia/base/utf8.cc
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@ -500,8 +500,12 @@ std::string join_paths(const std::string_view left_path,
std::string join_paths(std::vector<std::string_view> paths, char32_t sep) { std::string join_paths(std::vector<std::string_view> paths, char32_t sep) {
std::string result; std::string result;
for (const auto& path : paths) { auto it = paths.cbegin();
result = join_paths(result, path, sep); if (it != paths.cend()) {
result = *it++;
for (; it != paths.cend(); ++it) {
result = join_paths(result, *it, sep);
}
} }
return result; return result;
} }