From 97924d188bf8fcc7d7537007464e65cbdc8c7bbb Mon Sep 17 00:00:00 2001
From: Garret Fick <garret@ficksworkshop.com>
Date: Sat, 5 Mar 2016 16:26:30 +0800
Subject: [PATCH] More robust writing, even for bad files. Remove accidentally
 added imports

---
 gerber/primitives.py            | 2 --
 gerber/render/rs274x_backend.py | 3 +++
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/gerber/primitives.py b/gerber/primitives.py
index a5ed491..e5ff35f 100644
--- a/gerber/primitives.py
+++ b/gerber/primitives.py
@@ -18,8 +18,6 @@ import math
 from operator import add, sub
 
 from .utils import validate_coordinates, inch, metric, rotate_point, nearly_equal
-from jsonpickle.util import PRIMITIVES
-from __builtin__ import False
 
 
 class Primitive(object):
diff --git a/gerber/render/rs274x_backend.py b/gerber/render/rs274x_backend.py
index 81e86f2..48a55e7 100644
--- a/gerber/render/rs274x_backend.py
+++ b/gerber/render/rs274x_backend.py
@@ -384,6 +384,9 @@ class Rs274xContext(GerberContext):
             self.header.append(aperdef)
             
             # Store the dcode and the original so we can check if it really is the same
+            # If it didn't have a postition, set it to 0, 0
+            if amgroup.position == None:
+                amgroup.position = (0, 0)
             macro = (aperdef, amgroup)
             
             if macroinfo: