From 3958100f0be31fc4564f837cb1443d2631100f9d Mon Sep 17 00:00:00 2001
From: Aaron Griffith <aargri@gmail.com>
Date: Tue, 16 Aug 2011 14:35:07 -0400
Subject: [PATCH] mobs can't spawn on water!?!?! whoah.

---
 overviewer_core/chunk.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/overviewer_core/chunk.py b/overviewer_core/chunk.py
index 6a3344b..b885d51 100644
--- a/overviewer_core/chunk.py
+++ b/overviewer_core/chunk.py
@@ -128,8 +128,8 @@ solid_blocks = set([1, 2, 3, 4, 5, 7, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
 fluid_blocks = set([8,9,10,11])
 
 # This set holds block ids that are not candidates for spawning mobs on
-# (glass, half blocks)
-nospawn_blocks = set([20,44])
+# (glass, half blocks, fluids)
+nospawn_blocks = set([20,44]).union(fluid_blocks)
 
 class ChunkCorrupt(Exception):
     pass