From 4ac7a7d01ca5f0e7f8eee6c77461d2bd2a3e67ec Mon Sep 17 00:00:00 2001
From: Andreas Suter <andreas.suter@psi.ch>
Date: Mon, 26 Jan 2026 19:52:41 +0100
Subject: [PATCH] fixed missing TDirectory handling of RunSummary in
 dump_header.cpp

---
 src/dump_header.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/dump_header.cpp b/src/dump_header.cpp
index eca6ec01..9242b5b2 100644
--- a/src/dump_header.cpp
+++ b/src/dump_header.cpp
@@ -270,9 +270,14 @@ int dump_header_root(const std::string fileName, const bool summary, const bool
   }
 
   // summary as well?
-  if (summary && (fileType == DH_MUSR_ROOT)) {
+  if (summary && ((fileType == DH_MUSR_ROOT) || (fileType == DH_MUSR_ROOT_DIR))) {
     TObjArray *runSum=nullptr;
-    runSum = static_cast<TObjArray*>(folder->FindObject("RunSummary"));
+
+    if (fileType == DH_MUSR_ROOT) // TFolder
+      runSum = static_cast<TObjArray*>(folder->FindObject("RunSummary"));
+    else // TDirectory
+      f.GetObject("RunHeader/RunSummary", runSum);
+
     if (!runSum) { // something is wrong!!
       std::cerr << std::endl << "**ERROR** Couldn't obtain RunSummary " << fileName << std::endl;
       f.Close();