From 50c01d4635b3f86ce98b127308275a46adbeee80 Mon Sep 17 00:00:00 2001
From: Paulo Henrique Silva <ph.silva@gmail.com>
Date: Tue, 7 Apr 2015 18:27:31 -0300
Subject: Fix CommentStmt for multi-line comments

---
 gerber/gerber_statements.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gerber/gerber_statements.py b/gerber/gerber_statements.py
index 27066cd..1159dc0 100644
--- a/gerber/gerber_statements.py
+++ b/gerber/gerber_statements.py
@@ -954,7 +954,7 @@ class CommentStmt(Statement):
 
     def __init__(self, comment):
         Statement.__init__(self, "COMMENT")
-        self.comment = comment
+        self.comment = comment if comment is not None else ""
 
     def to_gerber(self, settings=None):
         return 'G04{0}*'.format(self.comment)
@@ -1026,3 +1026,7 @@ class UnknownStmt(Statement):
 
     def to_gerber(self, settings=None):
         return self.line
+
+    def __str__(self):
+        return '<Unknown Statement: \'%s\'>' % self.line
+
-- 
cgit