[MC-93331] Pistons Don't Unextend Unless They Receive A Block Update

I don't know why this happened, it was supposed to make all pistons unextend.

Instead two of them did not unextend.

Steps:
1. Make sure you have minecraft installed.
2. Build the thing that I made in the attachment.
3. Turn it on then off.
4. You should see that two of the pistons will not unextend.

Linked issues

duplicates 1

MC-108 Droppers, Dispensers and Pistons activate when blocks are providing power diagonally or two blocks above Resolved

Attachments

Comments 4

Nathaniel David Myer 2015-11-25T19:15:41Z

At least I finally get an issue up.

Matthew House 2015-11-25T19:19:32Z

Isn't this how most BUD switches work? Fixing this would break many, many circuits.

user-f2760 2015-11-25T19:29:57Z

it is, and that's intended behaviour

Nathaniel David Myer 2015-11-25T19:38:09Z

Also if you power a piston that pushes a redstone block and you turn off the piston, due to the redstone block, the piston will stay up forever until the redstone block is removed.