pass the unpackaged by reference

gonuke · Apr 16, 2024 · 9b44b17 · 9b44b17
1 parent f530690
commit 9b44b17
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/package.cc b/src/package.cc
@@ -20,7 +20,7 @@ Package::Ptr Package::Create(std::string name, double fill_min, double fill_max,
 // singleton pattern: 
 // if the static member is not yet set, create a new object
 // otherwise return the object that already exists
-Package::Ptr unpackaged() {
+Package::Ptr& unpackaged() {
 
   if !unpackaged_ {
     unpackaged_ = new Package(unpackaged_name_);

diff --git a/src/package.h b/src/package.h
@@ -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_;