better file name for hourly file sink

2021-08-13 13:55:12 +08:00
parent eb3220622e
commit 12ee35a3d1
1 changed files with 1 additions and 1 deletions
--- a/include/spdlog/sinks/hourly_file_sink.h
+++ b/include/spdlog/sinks/hourly_file_sink.h
@@ -31,7 +31,7 @@ struct hourly_filename_calculator
    {
        filename_t basename, ext;
        std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
-        return fmt::format(SPDLOG_FILENAME_T("{}_{:04d}{:02d}{:02d}_{:02d}{}"), basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1,
+        return fmt::format(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}{}"), basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1,
            now_tm.tm_mday, now_tm.tm_hour, ext);
    }
 };