[MC-11957] Powering a piston from above, will also power adjacent pistons

Powering a piston from above will cause other pistons to fire, if they are immediately adjacent to the targeted piston.

I found this bug in Survival Mode, in a world that is shared by a dozen, or more, users. Our rail stations rely on rows of pistons and were malfunctioning (I really hope this gets fixed soon!).

I mocked it up in a Creative world to take snapshots. Am also including the Creative world as an attachment, so you can see the issue firsthand.

Linked issues

duplicates 1

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

Attachments

PistonBug.tgz

Comments 2

Tails 2013-03-15T18:09:02Z

123rd Duplicate of MC-108, please use the search function to see if your bug has already been submitted. Currently over 54% of tickets are being closed as duplicate.

Scott Mulligan 2013-03-15T18:25:57Z

It seemed to me that MC-108 was a different bug. I did spend about 45 minutes looking through the existing bugs before posting this one. Re-reading MC-108, I now see that this is the same issue. Sorry for the dupe.