diff --git a/include/bz_stream_wrapper.hpp b/include/bz_stream_wrapper.hpp index de5f355..e465686 100644 --- a/include/bz_stream_wrapper.hpp +++ b/include/bz_stream_wrapper.hpp @@ -92,7 +92,7 @@ class bz_stream_wrapper : public bz_stream, public stream_wrapper { } } - int decompress(const int) override { + int decompress(const int = 0) override { ret = BZ2_bzDecompress(this); if (ret != BZ_OK && ret != BZ_STREAM_END) throw bzException(ret); return ret;