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Do not save bearing to XML if it has not changed

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Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
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Miika Turkia 2017-09-10 08:43:00 +03:00 committed by Dirk Hohndel
parent 9576a9ba8a
commit 643085f992
1 changed files with 4 additions and 1 deletions
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5
core/save-xml.c
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@ -283,7 +283,10 @@ static void save_sample(struct membuffer *b, struct sample *sample, struct sampl
old->setpoint = sample->setpoint;
}
show_index(b, sample->heartbeat, "heartbeat='", "'");
show_index(b, sample->bearing.degrees, "bearing='", "'");
if (sample->bearing.degrees != old->bearing.degrees) {
show_index(b, sample->bearing.degrees, "bearing='", "'");
old->bearing.degrees = sample->bearing.degrees;
}
put_format(b, " />\n");
}