From 5f05fc6e9b4f94fadda90c62699d0c57611ad78d Mon Sep 17 00:00:00 2001
From: Giulio Eulisse <10544+ktf@users.noreply.github.com>
Date: Wed, 14 Jan 2026 16:45:15 +0100
Subject: [PATCH] Fix code checker report

---
 Detectors/EMCAL/calib/include/EMCALCalib/CellRecalibrator.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Detectors/EMCAL/calib/include/EMCALCalib/CellRecalibrator.h b/Detectors/EMCAL/calib/include/EMCALCalib/CellRecalibrator.h
index 571b43d05ef08..ea8a0445bbe5e 100644
--- a/Detectors/EMCAL/calib/include/EMCALCalib/CellRecalibrator.h
+++ b/Detectors/EMCAL/calib/include/EMCALCalib/CellRecalibrator.h
@@ -62,7 +62,7 @@ class CellRecalibrator
  public:
   /// \class CellTypeException
   /// \brief Handling of invalid cell types in calibration
-  class CellTypeException : public std::exception
+  class CellTypeException final : public std::exception
   {
    public:
     /// \brief Constructor
@@ -73,7 +73,7 @@ class CellRecalibrator
 
     /// \brief Get error message of the exception
     /// \return Error message
-    const char* what() const noexcept final
+    [[nodiscard]] char const* what() const noexcept final
     {
       return "Only possible to calibrate cells of type high gain or low gain";
     }
@@ -208,4 +208,4 @@ std::ostream& operator<<(std::ostream& in, const CellRecalibrator& calib);
 
 } // namespace o2
 
-#endif // !ALCEO2_EMCAL_CELLRECALIBRATOR_H
\ No newline at end of file
+#endif // !ALCEO2_EMCAL_CELLRECALIBRATOR_H