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diff --git a/‎libraries/WiFi/src/WiFiScan.cpp
Copy file name to clipboardExpand all lines: libraries/WiFi/src/WiFiScan.cpp
+3-3Lines changed: 3 additions & 3 deletions b/‎libraries/WiFi/src/WiFiScan.cpp
Copy file name to clipboardExpand all lines: libraries/WiFi/src/WiFiScan.cpp
+3-3Lines changed: 3 additions & 3 deletions
@@ -172,7 +172,7 @@ bool WiFiScanClass::getNetworkInfo(uint8_t i, String &ssid, uint8_t &encType, in
 {
     wifi_ap_list_t* it = reinterpret_cast<wifi_ap_list_t*>(_getScanInfoByIndex(i));
     if(!it) {
-        return 0;
+        return false;
     }
     ssid = (const char*) it->ssid;
     encType = it->authmode;
@@ -192,7 +192,7 @@ String WiFiScanClass::SSID(uint8_t i)
 {
     wifi_ap_list_t* it = reinterpret_cast<wifi_ap_list_t*>(_getScanInfoByIndex(i));
     if(!it) {
-        return 0;
+        return String();
     }
     return String(reinterpret_cast<const char*>(it->ssid));
 }
@@ -251,7 +251,7 @@ String WiFiScanClass::BSSIDstr(uint8_t i)
     char mac[18] = { 0 };
     wifi_ap_list_t* it = reinterpret_cast<wifi_ap_list_t*>(_getScanInfoByIndex(i));
     if(!it) {
-        return String("");
+        return String();
     }
     sprintf(mac, "%02X:%02X:%02X:%02X:%02X:%02X", it->bssid[0], it->bssid[1], it->bssid[2], it->bssid[3], it->bssid[4], it->bssid[5]);
     return String(mac);
Original file line number	Diff line number	Diff line change
`@@ -172,7 +172,7 @@ bool WiFiScanClass::getNetworkInfo(uint8_t i, String &ssid, uint8_t &encType, in`
`172`	`172`	`{`
`173`	`173`	`wifi_ap_list_t* it = reinterpret_cast<wifi_ap_list_t*>(_getScanInfoByIndex(i));`
`174`	`174`	`if(!it) {`
`175`		`- return 0;`
	`175`	`+ return false;`
`176`	`176`	`}`
`177`	`177`	`ssid = (const char*) it->ssid;`
`178`	`178`	`encType = it->authmode;`
`@@ -192,7 +192,7 @@ String WiFiScanClass::SSID(uint8_t i)`
`192`	`192`	`{`
`193`	`193`	`wifi_ap_list_t* it = reinterpret_cast<wifi_ap_list_t*>(_getScanInfoByIndex(i));`
`194`	`194`	`if(!it) {`
`195`		`- return 0;`
	`195`	`+ return String();`
`196`	`196`	`}`
`197`	`197`	`return String(reinterpret_cast<const char*>(it->ssid));`
`198`	`198`	`}`
`@@ -251,7 +251,7 @@ String WiFiScanClass::BSSIDstr(uint8_t i)`
`251`	`251`	`char mac[18] = { 0 };`
`252`	`252`	`wifi_ap_list_t* it = reinterpret_cast<wifi_ap_list_t*>(_getScanInfoByIndex(i));`
`253`	`253`	`if(!it) {`
`254`		`- return String("");`
	`254`	`+ return String();`
`255`	`255`	`}`
`256`	`256`	`sprintf(mac, "%02X:%02X:%02X:%02X:%02X:%02X", it->bssid[0], it->bssid[1], it->bssid[2], it->bssid[3], it->bssid[4], it->bssid[5]);`
`257`	`257`	`return String(mac);`