From 420e9e5ef71dc00e87e080d219d3cfa058d43c09 Mon Sep 17 00:00:00 2001
From: Matthew Kennedy <matthewkennedy@outlook.com>
Date: Wed, 15 Nov 2023 20:33:55 -0800
Subject: [PATCH] happy mac build

---
 firmware/sampling.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/firmware/sampling.h b/firmware/sampling.h
index 1b4c06e..135550c 100644
--- a/firmware/sampling.h
+++ b/firmware/sampling.h
@@ -34,7 +34,10 @@ private:
     float nernstAc = 0;
     float nernstDc = 0;
     float pumpCurrentSenseVoltage = 0;
+
+#ifdef BATTERY_INPUT_DIVIDER
     float internalBatteryVoltage = 0;
+#endif
 
     Timer m_startupTimer;
 };