From 95e67bf29162bd7cda3f77d267d468def71db149 Mon Sep 17 00:00:00 2001
From: Horror Proton <107091537+horror-proton@users.noreply.github.com>
Date: Tue, 21 Nov 2023 22:22:25 +0800
Subject: [PATCH] perf: do not rotate logs that are symbolic links

---
 src/MaaCore/Utils/Logger.hpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/MaaCore/Utils/Logger.hpp b/src/MaaCore/Utils/Logger.hpp
index 5b8bb0b8f8..b154f0bdd4 100644
--- a/src/MaaCore/Utils/Logger.hpp
+++ b/src/MaaCore/Utils/Logger.hpp
@@ -588,13 +588,16 @@ namespace asst
         {
             constexpr uintmax_t MaxLogSize = 4ULL * 1024 * 1024;
             try {
-                if (std::filesystem::exists(m_log_path)) {
+                if (std::filesystem::exists(m_log_path) && std::filesystem::is_regular_file(m_log_path)) {
                     const uintmax_t log_size = std::filesystem::file_size(m_log_path);
                     if (log_size >= MaxLogSize) {
                         std::filesystem::rename(m_log_path, m_log_bak_path);
                     }
                 }
             }
+            catch (std::filesystem::filesystem_error& e) {
+                std::cerr << e.what() << std::endl;
+            }
             catch (...) {
             }
         }