SpigotMC/Spigot — pull request #212 by aikar (2014-08-15 04:58:14+00:00)
Title: Fix Corrupted Trapped Chest

The CraftBukkit code that auto repairs corrupted tile entities never was updated for Trapped Chest.
If a Trapped Chest gets its Tile Entity corrupted, it will crash the server every time the chunk is loaded.

This will now fix Trapped Chests too.