fix pre_seal_finalize, should always commit state

Jan Xie · Jan Xie · commit f409c37bb5b1 · 2016-09-06T15:16:30.000+08:00
diff --git a/ethereum/state_transition.py b/ethereum/state_transition.py
@@ -83,7 +83,7 @@ def pre_seal_finalize(state, block):
     cs = get_consensus_strategy(state.config)
     if cs.block_pre_finalize:
         cs.block_pre_finalize(state, block)
-        state.commit()
+    state.commit()
 
 
 def post_seal_finalize(state, block):
