From 5254bcd0185744441d72454187d5d52452c5cebc Mon Sep 17 00:00:00 2001
From: jan <jan@orange.mpxd.net>
Date: Thu, 7 Apr 2022 16:13:27 -0700
Subject: [PATCH] can't do an early return in label_polys() since it generates
 names for anonymous nets

---
 snarled/main.py | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/snarled/main.py b/snarled/main.py
index 8cd13be..2974191 100644
--- a/snarled/main.py
+++ b/snarled/main.py
@@ -216,9 +216,6 @@ def label_polys(
     point_names = []
     nets = defaultdict(list)
 
-    if not labels:
-        return nets, merge_groups
-
     for x, y, point_name in labels:
         point_xys.append((x, y))
         point_names.append(point_name)