From 4e480a9a61e62c5e335d8736afa72e108ebaedfb Mon Sep 17 00:00:00 2001
From: Sergiusz Bazanski <q3k@q3k.org>
Date: Wed, 20 Jun 2018 20:28:48 +0100
Subject: chipdb.py style fix

---
 ice40/chipdb.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ice40/chipdb.py b/ice40/chipdb.py
index fe25c1f1..37606b54 100644
--- a/ice40/chipdb.py
+++ b/ice40/chipdb.py
@@ -37,7 +37,7 @@ wire_names_r = dict()
 wire_xy = dict()
 
 num_tile_types = 5
-tile_sizes = {_: (0, 0) for _ in range(num_tile_types)}
+tile_sizes = {i: (0, 0) for i in range(num_tile_types)}
 tile_bits = [[] for _ in range(num_tile_types)]
 
 cbit_re = re.compile(r'B(\d+)\[(\d+)\]')
-- 
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