From 9bb1c2bbcf43626a304d5ced495347ea999e8e45 Mon Sep 17 00:00:00 2001
From: Matt Guthaus <mrg@ucsc.edu>
Date: Wed, 10 Oct 2018 15:58:16 -0700
Subject: [PATCH] Fix Future Warning for real

---
 compiler/base/vector.py                | 8 +++-----
 compiler/gdsMill/gdsMill/vlsiLayout.py | 2 +-
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/compiler/base/vector.py b/compiler/base/vector.py
index 6533e09e..6069a1ab 100644
--- a/compiler/base/vector.py
+++ b/compiler/base/vector.py
@@ -11,18 +11,16 @@ class vector():
     concise vector operations, output, and other more complex
     data structures like lists.
     """
-    def __init__(self, x, y=None):
+    def __init__(self, x, y=0):
         """ init function support two init method"""
         # will take single input as a coordinate
-        if len(x)==2:
+        if isinstance(x, (list,tuple,vector)):
             self.x = float(x[0])
             self.y = float(x[1])
         #will take two inputs as the values of a coordinate
-        elif y:
+        else:
             self.x = float(x)
             self.y = float(y)
-        else:
-            debug.error("Invalid vector specification.",-1)
 
     def __str__(self):
         """ override print function output """
diff --git a/compiler/gdsMill/gdsMill/vlsiLayout.py b/compiler/gdsMill/gdsMill/vlsiLayout.py
index f3ce204c..ea20a276 100644
--- a/compiler/gdsMill/gdsMill/vlsiLayout.py
+++ b/compiler/gdsMill/gdsMill/vlsiLayout.py
@@ -620,7 +620,7 @@ class VlsiLayout:
     def updateBoundary(self,thisBoundary,cellBoundary):
         [left_bott_X,left_bott_Y,right_top_X,right_top_Y]=thisBoundary
         # If any are None
-        if cellBoundary[0]==None or cellBoundary[1]==None or cellBoundary[2]==None or cellBoundary[3]==None:
+        if not (cellBoundary[0] and cellBoundary[1] and cellBoundary[2] and cellBoundary[3]):
             cellBoundary=thisBoundary
         else:
             if cellBoundary[0]>left_bott_X: