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Fix #540: Do not output unit_of_meas if empty

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Thomas Basler 2023-01-27 18:34:18 +01:00
parent d867c0e78d
commit 8bafb178a1
1 changed files with 5 additions and 1 deletions
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6
src/MqttHandleHass.cpp
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@ -113,9 +113,13 @@ void MqttHandleHassClass::publishField(std::shared_ptr<InverterAbstract> inv, ui
DynamicJsonDocument root(1024); DynamicJsonDocument root(1024);
root[F("name")] = name; root[F("name")] = name;
root[F("stat_t")] = stateTopic; root[F("stat_t")] = stateTopic;
root[F("unit_of_meas")] = inv->Statistics()->getChannelFieldUnit(channel, fieldType.fieldId);
root[F("uniq_id")] = serial + "_ch" + String(channel) + "_" + fieldName; root[F("uniq_id")] = serial + "_ch" + String(channel) + "_" + fieldName;
String unit_of_meausure = inv->Statistics()->getChannelFieldUnit(channel, fieldType.fieldId);
if (unit_of_meausure != "") {
root[F("unit_of_meas")] = unit_of_meausure;
}
JsonObject deviceObj = root.createNestedObject("dev"); JsonObject deviceObj = root.createNestedObject("dev");
createDeviceInfo(deviceObj, inv); createDeviceInfo(deviceObj, inv);