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dont set empty name

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This commit is contained in:
Robin Appelman 2020-12-14 17:45:31 +01:00
commit 67849be3f6
1 changed files with 4 additions and 1 deletions
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5
src/main.rs
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@ -105,7 +105,10 @@ async fn mqtt_client(host: &str, port: u16, device_states: DeviceStates) -> Resu
if let Ok(json) = json::parse(payload) {
let mut device_state = device_states.entry(device).or_default();
if json["DeviceName"].is_string() {
device_state.name = json["DeviceName"].to_string();
let name = json["DeviceName"].to_string();
if !name.is_empty() {
device_state.name = name;
}
}
}
}