From 170c3767da67ea7ad0f0103658d17590b080fe67 Mon Sep 17 00:00:00 2001
From: "A. Maitland Bottoms" <bottoms@debian.org>
Date: Wed, 20 Oct 2021 10:14:05 -0500
Subject: tests: Use reference type to prevent copy

Thanks to mait for the fix!
---
 host/tests/blockdef_test.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'host')

diff --git a/host/tests/blockdef_test.cpp b/host/tests/blockdef_test.cpp
index 7a663f514..a95cbdc00 100644
--- a/host/tests/blockdef_test.cpp
+++ b/host/tests/blockdef_test.cpp
@@ -24,7 +24,7 @@ BOOST_AUTO_TEST_CASE(test_lookup)
         {0x5CC0000000000000, "SchmidlCox"}};
     std::cout << blocknames.size() << std::endl;
 
-    for (const auto block : blocknames) {
+    for (const auto& block : blocknames) {
         std::cout << "Testing " << block.second << " => "
                   << str(boost::format("%016X") % block.first) << std::endl;
         auto block_definition = blockdef::make_from_noc_id(block.first);
-- 
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