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Properly allocate string and remove warning (#2652)

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* Properly allocate string and remove warning

The former way generates the following warning:
ISO C++ forbids converting a string constant to 'char*'

This change makes a character array the size of the string with null ending. It's clearer and gets rid of the warning.

* Better way

Since this is technically immutable, the type should reflect this too.
This commit is contained in:
Arsham Skrenes 2019-04-12 04:46:08 -06:00 committed by Me No Dev
parent 25c0b52212
commit 14126060a1
1 changed files with 1 additions and 1 deletions
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libraries/ESP32/examples/ESPNow/Basic/Slave/Slave.ino
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@ -51,7 +51,7 @@ void InitESPNow() {
// config AP SSID // config AP SSID
void configDeviceAP() { void configDeviceAP() {
char* SSID = "Slave_1"; const char *SSID = "Slave_1";
bool result = WiFi.softAP(SSID, "Slave_1_Password", CHANNEL, 0); bool result = WiFi.softAP(SSID, "Slave_1_Password", CHANNEL, 0);
if (!result) { if (!result) {
Serial.println("AP Config failed."); Serial.println("AP Config failed.");