1 files changed, 4 insertions, 1 deletions
diff --git a/mbim-dev.c b/mbim-dev.c
index f4b26eb..c795666 100644
--- a/mbim-dev.c
+++ b/mbim-dev.c
@@ -107,7 +107,10 @@ mbim_recv(struct uloop_fd *u, unsigned int events)
 	case MBIM_MESSAGE_TYPE_COMMAND_DONE:
 		if (verbose)
 			printf("  status_code: %04X\n", le32toh(msg->status_code));
-		return_code = current_handler->response(msg->buffer, le32toh(msg->buffer_length));
+		if (msg->status_code && !msg->buffer_length)
+			return_code = -le32toh(msg->status_code);
+		else
+			return_code = current_handler->response(msg->buffer, le32toh(msg->buffer_length));
 		if (return_code < 0)
 			no_close = 0;
 		mbim_send_close_msg();