1 files changed, 7 insertions, 0 deletions
diff --git a/bpkg/package.cxx b/bpkg/package.cxx
index 894051a..9a8068c 100644
--- a/bpkg/package.cxx
+++ b/bpkg/package.cxx
@@ -60,6 +60,13 @@ namespace bpkg
     return !s.empty () ? name.string () + ' ' + s : name.string ();
   }
 
+  bool config_package::
+  operator< (const config_package& v) const
+  {
+    int r (name.compare (v.name));
+    return r != 0 ? (r < 0) : (db < v.db);
+  }
+
   // available_package
   //
   const version* available_package::