From 8f3e31a3cef651a87a6c7350296a63216a4b19de Mon Sep 17 00:00:00 2001
From: "Paul P.H. Wilson" <paul.wilson@wisc.edu>
Date: Mon, 15 Apr 2024 20:16:03 -0500
Subject: [PATCH] fix reference location

---
 src/package.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/package.h b/src/package.h
index 0baecf7602..4088889559 100644
--- a/src/package.h
+++ b/src/package.h
@@ -55,7 +55,7 @@ class Package {
     static std::string unpackaged_name() const { return unpackaged_name_; }
 
     // returns the unpackaged singleton object
-    static Ptr unpackaged();
+    static Ptr& unpackaged();
 
   private:
     Package(std::string name, 
@@ -65,7 +65,7 @@ class Package {
 
     static const int unpackaged_id_ = 1;
     static const char* unpackaged_name_ = "unpackaged";
-    static Ptr& unpackaged_ = NULL;
+    static Ptr unpackaged_ = NULL;
     static int next_package_id_;
 
     std::string name_;