diff --git a/lib/signal_data.cpp b/lib/signal_data.cpp index ce47d594c..0e76c451f 100644 --- a/lib/signal_data.cpp +++ b/lib/signal_data.cpp @@ -282,6 +282,6 @@ int signal_data_print_str(const union signal_data *data, const struct signal *si return snprintf(buf, len, "%.6f%+.6fi", std::real(data->z), std::imag(data->z)); default: - return snprintf(buf, len, "< ? >"); + return snprintf(buf, len, ""); } }