diff options
Diffstat (limited to 'src/mm-serial-port.c')
| -rw-r--r-- | src/mm-serial-port.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mm-serial-port.c b/src/mm-serial-port.c index 33660bf2..3bc12d26 100644 --- a/src/mm-serial-port.c +++ b/src/mm-serial-port.c @@ -1102,7 +1102,8 @@ internal_queue_command (MMSerialPort *self, GError *error = g_error_new_literal (MM_SERIAL_ERROR, MM_SERIAL_ERROR_SEND_FAILED, "Sending command failed: device is not enabled"); - callback (self, NULL, error, user_data); + if (callback) + callback (self, NULL, error, user_data); g_error_free (error); return; } |