From ee0da20c241117e3ff44fd25209dcbcb424fec34 Mon Sep 17 00:00:00 2001
From: Steinn Ymir Agustsson <sagustss@uni-mainz.de>
Date: Thu, 9 Nov 2023 13:50:27 +0100
Subject: [PATCH] fix bool check

---
 sed/calibrator/energy.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sed/calibrator/energy.py b/sed/calibrator/energy.py
index 2a8085b5..2db10425 100644
--- a/sed/calibrator/energy.py
+++ b/sed/calibrator/energy.py
@@ -1525,13 +1525,13 @@ def add_offsets(
                     except KeyError as exc:
                         raise KeyError(f"Missing sign for offset column {k} in config.") from exc
                     pm = v.get("preserve_mean", False)
-                    if pm == "false":
+                    if str(pm).lower() in ["false", "0", "no"]:
                         pm = False
-                    elif pm == "true":
+                    elif str(pm).lower() in ["true", "1", "yes"]:
                         pm = True
                     preserve_mean.append(pm)
                     rd = v.get("reduction", None)
-                    if rd == "none":
+                    if str(rd).lower() == "none":
                         rd = None
                     reductions.append(rd)