From 1f16e175831bd6518af6e447b7b04d0b3d379bb1 Mon Sep 17 00:00:00 2001
From: Kevin Cathcart <kevincathcart@gmail.com>
Date: Sat, 4 Aug 2018 16:27:41 -0400
Subject: [PATCH] Fix empty write issue

---
 Rom.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Rom.py b/Rom.py
index 497c8a3c..08791da3 100644
--- a/Rom.py
+++ b/Rom.py
@@ -28,6 +28,8 @@ class JsonRom(object):
         self.patches[str(address)] = [value]
 
     def write_bytes(self, startaddress, values):
+        if not values:
+            return
         self.patches[str(startaddress)] = list(values)
 
     def write_int16_to_rom(self, address, value):