From fcc6582007ff21533a2e9c31b3519dc0f25c9cfe Mon Sep 17 00:00:00 2001
From: Kevin <smeatsan@gmail.com>
Date: Thu, 17 Feb 2022 16:22:03 +0100
Subject: [PATCH] Fix crash on invalid curve config

---
 internal/configuration/validation.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/configuration/validation.go b/internal/configuration/validation.go
index cb13393..055d926 100644
--- a/internal/configuration/validation.go
+++ b/internal/configuration/validation.go
@@ -56,7 +56,7 @@ func isSensorConfigInUse(config SensorConfig, curves []CurveConfig) bool {
 			// function curves cannot reference sensors
 			continue
 		}
-		if curveConfig.Linear.Sensor == config.ID {
+		if curveConfig.Linear != nil && curveConfig.Linear.Sensor == config.ID {
 			return true
 		}
 	}