From 5ce88e4d1b06dcc846c94ec614fb00f64e85c125 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Thu, 20 Apr 2023 00:46:30 +0200
Subject: Fix a bunch of bugs on the way to electroniceel's protoboard layout

---
 gerbonara/aperture_macros/expression.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'gerbonara/aperture_macros/expression.py')

diff --git a/gerbonara/aperture_macros/expression.py b/gerbonara/aperture_macros/expression.py
index f545aac..0b2168f 100644
--- a/gerbonara/aperture_macros/expression.py
+++ b/gerbonara/aperture_macros/expression.py
@@ -65,7 +65,10 @@ class Expression:
 
 class UnitExpression(Expression):
     def __init__(self, expr, unit):
-        self._expr = expr
+        if isinstance(expr, Expression):
+            self._expr = expr
+        else:
+            self._expr = ConstantExpression(expr)
         self.unit = unit
 
     def to_gerber(self, unit=None):
-- 
cgit