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port-probe: fix crash in serial_probe_at_parse_response due to NULL response

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When the serial port is not open, internal_queue_command
(mm-serial-port.c) invokes serial_probe_at_parse_response
(mm-port-probe.c) with a NULL response. This patch modifies
serial_probe_at_parse_response to handle NULL response properly.
This commit is contained in:
Ben Chan
2012-07-12 08:28:16 -07:00
committed by Aleksander Morgado
parent 107c78306e
commit 0519af932e
1 changed files with 1 additions and 1 deletions
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2
src/mm-port-probe.c
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@@ -450,7 +450,7 @@ serial_probe_at_parse_response (MMAtSerialPort *port,
} }
if (!task->at_commands->response_processor (task->at_commands->command, if (!task->at_commands->response_processor (task->at_commands->command,
response->str, response ? response->str : NULL,
!!task->at_commands[1].command, !!task->at_commands[1].command,
error, error,
&result, &result,