From 75d229a2b12e592a07faa22779a745015495193e Mon Sep 17 00:00:00 2001
From: David Vierra <codewarrior@hawaii.rr.com>
Date: Wed, 19 Aug 2015 14:25:50 -1000
Subject: [PATCH] Handle missing 'variants' in blockstates json

json may have 'multipart' instead. Handle this!!
---
 src/mcedit2/rendering/blockmodels.pyx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mcedit2/rendering/blockmodels.pyx b/src/mcedit2/rendering/blockmodels.pyx
index 754acb2..7f4b003 100644
--- a/src/mcedit2/rendering/blockmodels.pyx
+++ b/src/mcedit2/rendering/blockmodels.pyx
@@ -402,6 +402,10 @@ cdef class BlockModels(object):
             log.info("Could not get blockstates resource for %s#%s, skipping... (%r)", resourcePath, resourceVariant, e)
             return None
 
+        if 'variants' not in statesJson:
+            log.warn("'variants' key not found in states file %s, skipping...", resourcePath)
+            return None
+
         variants = statesJson['variants']
         variantDict = variants[resourceVariant]
         if isinstance(variantDict, list):