diff options
| author | Dan Williams <dcbw@redhat.com> | 2010-03-10 14:57:23 -0800 |
|---|---|---|
| committer | Dan Williams <dcbw@redhat.com> | 2010-03-10 14:57:23 -0800 |
| commit | 6a32d374cd7d0fb23785c974bf8d8b1ba64e97b5 (patch) | |
| tree | 6362d8ec939c839bc2cdafb1073f8e963aa56ea2 | |
| parent | 1979512d8dfb6428353e6bf358f908973a318095 (diff) | |
serial: not all commands have response callbacks
So don't crash if they don't.
| -rw-r--r-- | src/mm-serial-port.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/mm-serial-port.c b/src/mm-serial-port.c index 8de0cdd1..210ce2e6 100644 --- a/src/mm-serial-port.c +++ b/src/mm-serial-port.c @@ -1,4 +1,3 @@ -/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -508,12 +507,14 @@ mm_serial_port_got_response (MMSerialPort *self, GError *error) if (info->cached && !error) mm_serial_port_set_cached_reply (self, info->command, priv->response); - g_warn_if_fail (MM_SERIAL_PORT_GET_CLASS (self)->handle_response != NULL); - MM_SERIAL_PORT_GET_CLASS (self)->handle_response (self, - priv->response, - error, - info->callback, - info->user_data); + if (info->callback) { + g_warn_if_fail (MM_SERIAL_PORT_GET_CLASS (self)->handle_response != NULL); + MM_SERIAL_PORT_GET_CLASS (self)->handle_response (self, + priv->response, + error, + info->callback, + info->user_data); + } g_byte_array_free (info->command, TRUE); g_slice_free (MMQueueData, info); |