Fix the second cal to getinfo/getblockchaininfo; Verify version before doing the call.

plugins/Zeroname/updater/zeroname_updater.py

@@ -230,7 +230,10 @@ while 1:
             time.sleep(5)
             rpc = AuthServiceProxy(rpc_auth, timeout=rpc_timeout)
 
-    last_block = int(rpc.getinfo()["blocks"])
+    if node_version < 160000 :
+        last_block = int(rpc.getinfo()["blocks"])
+    else:
+        last_block = int(rpc.getblockchaininfo()["blocks"])
     should_publish = False
     for block_id in range(config["lastprocessed"] + 1, last_block + 1):
         if processBlock(block_id):