From f128be6e5bd6fca8df3ebf894588a88749ef60f1 Mon Sep 17 00:00:00 2001
From: Mike Naberezny <mike@naberezny.com>
Date: Sat, 4 Apr 2009 18:54:30 -0700
Subject: [PATCH] Minor cleanup, removed unused function.

---
 src/py65/mpu6502.py | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/py65/mpu6502.py b/src/py65/mpu6502.py
index 8070bc4..3ffdd17 100644
--- a/src/py65/mpu6502.py
+++ b/src/py65/mpu6502.py
@@ -15,7 +15,7 @@ class MPU:
   ZERO      = 2
   CARRY     = 1
 
-  def __init__(self, memory=None, pc=0):
+  def __init__(self, memory=None, pc=0x0000):
     # config
     self.debug = False
     
@@ -26,13 +26,12 @@ class MPU:
     self.processorCycles = 0
     self.internalCycleDelay = 0
 
-    if not memory:
+    if memory is None:
         memory = 0xFFFF * [0x00]
     self.memory = memory
     self.start_pc = pc
 
     # init
-    #self.clearMemory()
     self.reset()
 
   def __repr__(self):
@@ -62,11 +61,6 @@ class MPU:
     self.breakFlag = False
     self.processorCycles = 0
 
-  #def clearMemory(self, start=0x0000, end=0xFFFF):
-    #self.memory = [] 
-    #for addr in range(start, end + 1):
-      #self.memory.insert(addr, 0x00)
-
   def ByteAt(self, addr):
     return self.memory[addr]