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Early return when there are no wifi scan results (#5797)

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Jesse Hills 2023-11-21 14:24:47 +13:00
parent d0ac202a3f
commit 10ca05b686
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1 changed files with 5 additions and 0 deletions
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5
esphome/components/wifi/wifi_component_esp_idf.cpp
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@ -674,6 +674,11 @@ void WiFiComponent::wifi_process_event_(IDFWiFiEvent *data) {
return; return;
} }
if (it.number == 0) {
// no results
return;
}
uint16_t number = it.number; uint16_t number = it.number;
std::vector<wifi_ap_record_t> records(number); std::vector<wifi_ap_record_t> records(number);
err = esp_wifi_scan_get_ap_records(&number, records.data()); err = esp_wifi_scan_get_ap_records(&number, records.data());