Save basic_string copy

Co-authored-by: tt4g <45120617+tt4g@users.noreply.github.com>
5 years ago · b633f26a7a
parent e18d277d27
commit b633f26a7a
1 changed files with 5 additions and 2 deletions
--- a/include/spdlog/details/os-inl.h
+++ b/include/spdlog/details/os-inl.h
@ -605,11 +605,14 @@ SPDLOG_INLINE std::vector<std::string> get_directory_files(const std::string &di

    while ((ent = readdir(dir)) != nullptr)
    {
-        const std::string file_name = ent->d_name;
-        const std::string full_file_name = directory + "/" + file_name;
+        const std::string file_name::value_type* = ent->d_name;

        if (file_name[0] == '.')
+        {
            continue;
+        }
+
+        const std::string full_file_name = directory + "/" + file_name;

        if (::stat(full_file_name.c_str(), &st) == -1)
            continue;