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ESP8266WiFi: zero-initialise scan_config structure

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Fixes #4394
This commit is contained in:
Ivan Grokhotkov 2018-02-20 02:13:16 +03:00 committed by Ivan Grokhotkov
parent 0a000fef95
commit 28d8a41219
1 changed files with 1 additions and 3 deletions
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4
libraries/ESP8266WiFi/src/ESP8266WiFiScan.cpp
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@ -83,9 +83,7 @@ int8_t ESP8266WiFiScanClass::scanNetworks(bool async, bool show_hidden) {
scanDelete();
struct scan_config config;
config.ssid = 0;
config.bssid = 0;
config.channel = 0;
memset(&config, 0, sizeof(config));
config.show_hidden = show_hidden;
if(wifi_station_scan(&config, reinterpret_cast<scan_done_cb_t>(&ESP8266WiFiScanClass::_scanDone))) {
ESP8266WiFiScanClass::_scanComplete = false;