Bug in WebUpdater example.

[ScriptNewbie]

Board

N/A

Device Description

N/A

Hardware Configuration

N/A

Version

latest master (checkout manually)

IDE Name

N/A

Operating System

N/A

Flash frequency

N/A

PSRAM enabled

yes

Upload speed

N/A

Description

There is bug in https://github.com/espressif/arduino-esp32/blob/master/libraries/HTTPUpdateServer/examples/WebUpdater/WebUpdater.ino

MDNS is initialised twice - first properly with "host" variable, but right after again.

MDNS.begin(host);
if (MDNS.begin("esp32")) {
Serial.println("mDNS responder started");
}

Sketch

N/A

Debug Message

N/A

Other Steps to Reproduce

No response

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.

[VojtechBartoska]

Hello @ScriptNewbie, thanks for the issue.

@PilnyTomas Can you please test and verify mentioned example? Thanks!

[PilnyTomas]

Yes, you are right. Thank you for spotting this.
I have created a PR solving this: #8513