From 2b13bfaa1d8f9b3f5aa8e463a2a03e846c78d84e Mon Sep 17 00:00:00 2001
From: Filip Leonarski <filip.leonarski@psi.ch>
Date: Wed, 15 Apr 2026 10:43:23 +0200
Subject: [PATCH] DetectorSettings: Properly handle optional input

---
 common/DetectorSettings.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/common/DetectorSettings.cpp b/common/DetectorSettings.cpp
index a0a7e536..24aae992 100644
--- a/common/DetectorSettings.cpp
+++ b/common/DetectorSettings.cpp
@@ -163,8 +163,10 @@ std::optional<float> DetectorSettings::GetEigerThreshold_keV() const {
 }
 
 DetectorSettings &DetectorSettings::EigerThreshold_keV(const std::optional<float> &input) {
-    check_min("EIGER Threshold (keV)", input, 1.0);
-    check_max("EIGER Threshold (keV)", input, 100.0);
+    if (input.has_value()) {
+        check_min("EIGER Threshold (keV)", input.value(), 1.0);
+        check_max("EIGER Threshold (keV)", input.value(), 100.0);
+    }
     eiger_threshold_keV = input;
     return *this;
 }