From eaae55bdf7eaf70bc9771fee1e20b7bd18d51e32 Mon Sep 17 00:00:00 2001
From: dyx-11 <1260971129@qq.com>
Date: Sat, 21 Feb 2026 18:20:29 +0800
Subject: [PATCH] refix htrackcount error

---
 PWGUD/Tasks/flowCorrelationsUpc.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PWGUD/Tasks/flowCorrelationsUpc.cxx b/PWGUD/Tasks/flowCorrelationsUpc.cxx
index f432d45dedf..9dcb3cac9bd 100644
--- a/PWGUD/Tasks/flowCorrelationsUpc.cxx
+++ b/PWGUD/Tasks/flowCorrelationsUpc.cxx
@@ -224,7 +224,7 @@ struct FlowCorrelationsUpc {
   template <typename TTrack>
   bool trackSelected(TTrack track)
   {
-    registry.fill(HIST("hTrackCount"), 0.5);
+    // registry.fill(HIST("hTrackCount"), 0.5);
     // UPC selection
     if (!track.isPVContributor()) {
       return false;