From 4b45143c0d8f6fb5de60e4d28ea45e973677e5c0 Mon Sep 17 00:00:00 2001
From: Isakov Artem <isakov@ujf.cas.cz>
Date: Fri, 24 Jan 2025 13:53:29 +0100
Subject: [PATCH] Trivial bug in error text

---
 Modules/ITS/src/ITSChipStatusCheck.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/ITS/src/ITSChipStatusCheck.cxx b/Modules/ITS/src/ITSChipStatusCheck.cxx
index cc79e53695..cb1be26050 100644
--- a/Modules/ITS/src/ITSChipStatusCheck.cxx
+++ b/Modules/ITS/src/ITSChipStatusCheck.cxx
@@ -67,7 +67,7 @@ Quality ITSChipStatusCheck::check(std::map<std::string, std::shared_ptr<MonitorO
           if (abs(h->GetBinContent(ibin) - 1) < 0.01) {
             result = Quality::Bad;
             TString text = Form("BAD: At least one stave is without data");
-            vBadStaves.push_back(Form("L%d_%d", ilayer, ibin - StaveBoundary[ilayer]));
+            vBadStaves.push_back(Form("L%d_%d", ilayer, ibin - StaveBoundary[ilayer] - 1));
             result.addFlag(o2::quality_control::FlagTypeFactory::Unknown(), text.Data());
           }
         }