From 7626e938ba86d875cef0aa979b69d682f7e8363a Mon Sep 17 00:00:00 2001
From: arfrie22 <43021241+arfrie22@users.noreply.github.com>
Date: Mon, 5 Aug 2024 15:05:54 -0400
Subject: [PATCH] fix if statement

---
 build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index 911091b6..e8532ca4 100755
--- a/build.sh
+++ b/build.sh
@@ -6,7 +6,7 @@ function enable_i2c {
         echo "Enabling i2c"
         sudo modprobe i2c-dev
         sudo raspi-config nonint do_i2c 0
-        if ! [ grep 'dtparam=i2c_arm=on$' /boot/config.txt ]; then
+        if [[ -z $(grep 'dtparam=i2c_arm=on$' /boot/config.txt) ]] ; then
             echo "Setting the i2c clock speed to 400 kHz, you will have to reboot for this to take effect."
             sudo sed -i -e 's/dtparam=i2c_arm=on$/dtparam=i2c_arm=on,i2c_arm_baudrate=400000/g' /boot/config.txt
         fi