From d7609360e8c8c26794df607e00dc0ccb377cee22 Mon Sep 17 00:00:00 2001
From: John Wellbelove <jwellbelove@users.noreply.github.com>
Date: Sun, 11 Sep 2022 21:11:27 +0100
Subject: [PATCH] Attempt to fix clang CI error

---
 test/test_unordered_map.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_unordered_map.cpp b/test/test_unordered_map.cpp
index 3cd04eca..46c27d9a 100644
--- a/test/test_unordered_map.cpp
+++ b/test/test_unordered_map.cpp
@@ -420,7 +420,7 @@ namespace
       bool isEqual = std::equal(data.begin(),
                                 data.end(),
                                 other_data.begin(),
-                                std::equal_to<>{});
+                                std::equal_to<DataNDC::key_type>());
 
       CHECK(isEqual);
     }