Example WebServer WebServer.ino does not redirect when index.htm does not exist

[Vic-Y]

Basic Infos

• This issue complies with the issue POLICY doc.
• I have read the documentation at readthedocs and the issue is not addressed there.
• I have tested that the issue is present in current master branch (aka latest git).
• I have searched the issue tracker for a similar issue.
• If there is a stack dump, I have decoded it.
• I have filled out all fields below.

Platform

• Hardware: ESP-12
• Core Version:
• Development Env: Arduino IDE
• Operating System: Windows

Settings in IDE

• Module: Wemos D1 mini (clone)
• Flash Mode: DOUT
• Flash Size: 4MB
• lwip Variant: v2 Lower Memory
• Reset Method:
• Flash Frequency: 40Mhz
• CPU Frequency: 80Mhz
• Upload Using: SERIAL
• Upload Speed: 921600

Problem Description

In handleRedirect() function (line 44 of WebServer.ino), redirect URL should be changed from "/$update.htm" to "/$upload.htm".

MCVE Current Sketch

  if (!LittleFS.exists(url)) { url = "/$update.htm"; }

  if (!LittleFS.exists(url)) { url = "/$upload.htm"; }

[mathertel]

Thanks. The example and docu is fixed with #9142