SirSengir/BuildCraft — pull request #335 by Xhamolk (2012-10-05 16:17:59+00:00)
Title: Machines should no longer send items to Sandstone pipes 

Fixes quarries inserting items to Sandstone pipes.

Addresses #317 and offers a better solution than #330.

Util.addToRandomPipeEntry() now checks if the possible destinations would accept input, and checks if the pipe is indeed connected.