sapling giving custom structure

[scabbed]

i found a bug, i can spawn my custom structure when i use sapling

for exemple, here i use a jungle sapling and that gave me a ... temple xD (same with birch sapling which gave me a custom structure of mine)

my temple is named CUSTOM_jungle_temple

edit : i think its when the name of my structure begin by jungle, birch, oak etc.

http://img15.hostingpics.net/pics/89334020160704160630.png