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hidpp20: properly handle errors

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Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
This commit is contained in:
Benjamin Tissoires
2015-08-20 17:19:46 -04:00
parent 81a77adf2d
commit eeccaa023c
1 changed files with 2 additions and 1 deletions
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3
src/hidpp20.c
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@@ -91,7 +91,8 @@ hidpp20_request_command(struct ratbag_device *device, union hidpp20_message *msg
/* error */
if (read_buffer.msg.sub_id == __ERROR_MSG &&
(read_buffer.msg.parameters[0] & 0x0f) == (read_buffer.msg.address & 0x0f)) {
read_buffer.msg.address == msg->msg.sub_id &&
read_buffer.msg.parameters[0] == msg->msg.address) {
hidpp_err = read_buffer.msg.parameters[1];
log_error(ratbag,
" HID++ error from the device (%d): %s (%02x)\n",