Check fd_ is not nullptr in file_helper

2 years ago · 2aa8b6c971
parent 7cb90d1ab2
commit 2aa8b6c971
1 changed files with 1 additions and 0 deletions
--- a/include/spdlog/details/file_helper-inl.h
+++ b/include/spdlog/details/file_helper-inl.h
@ -98,6 +98,7 @@ SPDLOG_INLINE void file_helper::close() {
 }

 SPDLOG_INLINE void file_helper::write(const memory_buf_t &buf) {
+    if(fd_ == nullptr) return;
    size_t msg_size = buf.size();
    auto data = buf.data();
    if (std::fwrite(data, 1, msg_size, fd_) != msg_size) {