This is a fix for issue #10038 (first LED in a WS2812 string flicks c…

[vic42]

…olors instead of fading)

Description:

corrects fading code for WS2812 color schemes

Related issue (if applicable): fixes #10038

Checklist:

• The pull request is done against the latest dev branch
• Only relevant files were touched
• Only one feature/fix was added per PR and the code change compiles without warnings
• The code change is tested and works on Tasmota core ESP8266 V.2.7.4.9
• The code change is tested and works on Tasmota core ESP32 V.1.0.4.2
• I accept the CLA.

NOTE: The code change must pass CI tests. Your PR cannot be merged unless tests pass

[KDMcMullan]

You're welcome. Sometimes the stuff you read on the internet is just wrong. We are entering an evolutionary stage where "but the internet said..." and therefore it must be true. I wonder how many people have fixed this by adding in a 74LS125 as their output stage? A few of us still retain analytical ability of our own. We are dying out. You'll never see a textbook answer from me: I never read the textbook.