From eff5017a3c9d4a5e2dd02983147a3f319ddaacbe Mon Sep 17 00:00:00 2001
From: David Nathan Brown <dave_brown@lbl.gov>
Date: Thu, 14 Sep 2023 11:39:44 -0700
Subject: [PATCH] Fix bugs

---
 utils/TrkAnaUtils.C | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/TrkAnaUtils.C b/utils/TrkAnaUtils.C
index 1c5dc0c..50f575b 100644
--- a/utils/TrkAnaUtils.C
+++ b/utils/TrkAnaUtils.C
@@ -31,8 +31,8 @@ class TrkAnaUtils {
     TFile const& File() const { return *myfile_; }
     void ListTrees() const;
     void UseTree(const char* treename="TrkAnaNeg");
-    void fileName() { return myfile_->GetName(); }
-    void treeName() { if(mytree_)return mytree_->GetName(); else std::cout << "No current tree" << std::endl; }
+    auto fileName() { return myfile_->GetName(); }
+    auto treeName() { if(mytree_)return mytree_->GetName(); else return "none"; }
     TFile* file() { return myfile_;}
     TTree* tree() { return mytree_;}
     TCanvas* can() const { return mycan_; }