From 460ea625af5c1d9e243feaa49923f7b2c7db8837 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Fri, 10 Jun 2022 00:39:07 +0200
Subject: Fix merging, bounding boxes and svg precision

---
 gerbonara/utils.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'gerbonara/utils.py')

diff --git a/gerbonara/utils.py b/gerbonara/utils.py
index 38fa57e..290a44a 100644
--- a/gerbonara/utils.py
+++ b/gerbonara/utils.py
@@ -269,10 +269,12 @@ def sum_bounds(bounds, *, default=None):
     :rtype: tuple
     """
 
-    if not bounds:
-        return default
+    bounds = iter(bounds)
 
-    ((min_x, min_y), (max_x, max_y)), *bounds = bounds
+    for (min_x, min_y), (max_x, max_y) in bounds:
+        break
+    else:
+        return default
 
     for (min_x_2, min_y_2), (max_x_2, max_y_2) in bounds:
         min_x, min_y = min_none(min_x, min_x_2), min_none(min_y, min_y_2)
-- 
cgit