From f30a9d84f7cc02adacccd425ae216c545629b350 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jeremy@system76.com>
Date: Mon, 1 Mar 2021 11:15:00 -0700
Subject: [PATCH] Fix unused variable warning

---
 tool/src/main.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tool/src/main.rs b/tool/src/main.rs
index bd9d383..bba78d3 100644
--- a/tool/src/main.rs
+++ b/tool/src/main.rs
@@ -231,8 +231,8 @@ unsafe fn matrix(ec: &mut Ec<Box<dyn Access>>) -> Result<(), Error> {
     let cols = *data.get(1).unwrap_or(&0);
     let mut byte = 2;
     let mut bit = 0;
-    for row in 0..rows {
-        for col in 0..cols {
+    for _row in 0..rows {
+        for _col in 0..cols {
             if (data.get(byte).unwrap_or(&0) & (1 << bit)) != 0 {
                 print!("#");
             } else {