diff --git a/cpr/session.cpp b/cpr/session.cpp index 8add4e298..852e3f6f9 100644 --- a/cpr/session.cpp +++ b/cpr/session.cpp @@ -955,7 +955,7 @@ void Session::prepareBodyPayloadOrMultipart() const { curl_mime_filename(mimePart, file.overriden_filename.c_str()); } else { // NOLINTNEXTLINE (misc-include-cleaner) - curl_mime_filename(mimePart, fs::path(file.filepath).filename().c_str()); + curl_mime_filename(mimePart, fs::path(file.filepath).filename().string().c_str()); } } } else {