When you put an anvil one block above snow (not on the snow, block above it means that the anvil needs to fall) it will stay on the air. If you put the anvil two blocks above the snow it will fall and break the snow.
When you put an anvil one block above snow (not on the snow, block above it means that the anvil needs to fall) it will stay on the air. If you put the anvil two blocks above the snow it will fall and break the snow.
Yotam Ran
(Unassigned)
Unconfirmed
anvil, block, fall, snow
Minecraft 1.5.1, Minecraft 1.5.2, Snapshot 13w18b, Snapshot 13w18c
Retrieved
Duplicate of MC-838.