pcsclite: return SCardGetStatusChange errors

So it's possible to know when and why pcsc stops watching for events.
2016-11-24 15:02:57 +01:00
parent 76a1c9a200
commit c311ea038c
2 changed files with 35 additions and 27 deletions
--- a/src/pcsclite.h
+++ b/src/pcsclite.h
@@ -16,6 +16,7 @@ class PCSCLite: public Nan::ObjectWrap {
        LPSTR readers_name;
        DWORD readers_name_length;
        bool do_exit;
+        std::string err_msg;
    };

    struct AsyncBaton {