From 8d7c1f320544d47e5715dbd544f7bd29baeafef0 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Fri, 10 Nov 2017 13:42:51 +0100
Subject: o Only include ref_num fields in the DataFrame if the symbol is
 annotated.

---
 src/ee/kicad/__init__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ee/kicad/__init__.py b/src/ee/kicad/__init__.py
index b51e7db..d949fbe 100644
--- a/src/ee/kicad/__init__.py
+++ b/src/ee/kicad/__init__.py
@@ -45,10 +45,11 @@ def to_pandas(obj: Any, **kwarg):
             fields = {
                 "ref": c.ref,
                 "ref_type": c.ref_type,
-                "ref_num": c.ref_num,
                 "value": c.value,
                 "footprint": c.footprint,
             }
+            if c.has_ref_num:
+                fields["ref_num"] = c.ref_num
             fields.update({f.name: f.value for f in c.fields if f.is_custom})
             return fields
 
-- 
cgit v1.2.3