From c8905c410a83183499222ca9346d2f062f66477c Mon Sep 17 00:00:00 2001 From: mrg Date: Tue, 17 May 2022 15:49:06 -0700 Subject: [PATCH] Fix case where distance is zero length comparison --- compiler/router/router.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/compiler/router/router.py b/compiler/router/router.py index d5f2dada..2e5236ea 100644 --- a/compiler/router/router.py +++ b/compiler/router/router.py @@ -1227,7 +1227,7 @@ class router(router_tech): if pin1.layer != pin2.layer: continue new_dist = pin1.distance(pin2) - if not min_dist or new_dist < min_dist: + if min_dist == None or new_dist < min_dist: min_item = (pin1, pin2) min_dist = new_dist