From bfbbe922add8f6648cac04f1740b2cfb04092efd Mon Sep 17 00:00:00 2001
From: Vincent Pelletier <plr.vincent@gmail.com>
Date: Sat, 5 Nov 2022 00:42:55 +0000
Subject: [PATCH] Github workflow: Enable all compiler warnings

So regressions have a chance of being spotted.
Sadly, there does not seem to be a flag to enable -Werror, so the CI will
succeed even with warnings.
---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cb46d1a..ac92ff4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,4 +47,4 @@ jobs:
           cd Cart_Reader/
           # Select hardware version by uncommenting it (using regular expression)
           sed -i 's/^\/\/[\t ]*#define ${{ matrix.hwVersion }}/#define ${{ matrix.hwVersion }}/g' Cart_Reader.ino
-          arduino-cli compile --fqbn arduino:avr:mega
+          arduino-cli compile --fqbn arduino:avr:mega --warnings all