From 9d7ff9b35ea8abbcdd2db9fb04d4d2907e9caec5 Mon Sep 17 00:00:00 2001
From: Jeff Becker <jeff@i2p.rocks>
Date: Wed, 8 May 2019 11:09:57 -0400
Subject: [PATCH] compare based on pointer when one or both are nullptr

---
 llarp/util/compare_ptr.hpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/llarp/util/compare_ptr.hpp b/llarp/util/compare_ptr.hpp
index 8851c45d5..de73d34f1 100644
--- a/llarp/util/compare_ptr.hpp
+++ b/llarp/util/compare_ptr.hpp
@@ -6,7 +6,7 @@ namespace llarp
 {
   /// type for comparing smart pointer's managed values
   template < typename Ptr_t,
-             typename Compare = std::less< typename Ptr_t::element_type > >
+             typename Compare = std::less<> >
   struct ComparePtr
   {
     bool
@@ -14,7 +14,8 @@ namespace llarp
     {
       if(left && right)
         return Compare()(*left, *right);
-      return false;
+      else
+        return Compare()(left, right);
     }
   };
 }  // namespace llarp