From 959e78e5dace1ee47d808d5414c58aafab1e195a Mon Sep 17 00:00:00 2001
From: Tadej Novak <tadej.novak@cern.ch>
Date: Thu, 18 Apr 2024 16:15:24 +0200
Subject: [PATCH] AMITagHelperConfig: Do not write out metadata if no AMI tag
 present

AMITagHelperConfig: Do not write out metadata if no AMI tag present
---
 Tools/PyUtils/python/AMITagHelperConfig.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Tools/PyUtils/python/AMITagHelperConfig.py b/Tools/PyUtils/python/AMITagHelperConfig.py
index c51a0cbce411..615b7498354e 100644
--- a/Tools/PyUtils/python/AMITagHelperConfig.py
+++ b/Tools/PyUtils/python/AMITagHelperConfig.py
@@ -89,6 +89,10 @@ def AMITagCfg(flags, runArgs=None, fixBroken=False):
             tags += [runArgs.AMIConfig]
             log.info(f'Adding AMITag from execution: {runArgs.AMIConfig}')
 
+    if not tags:
+        from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
+        return ComponentAccumulator()
+
     valueAMITag = '_'.join(tags)
 
     from EventInfoMgt.TagInfoMgrConfig import TagInfoMgrCfg
-- 
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