test: Fix sign for expected values

A number of BOOST_CHECK_EQUAL calls would result in warnings about signs.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
index d9f6772c2d..c98566f9ca 100644
--- a/src/test/miner_tests.cpp
+++ b/src/test/miner_tests.cpp
@@ -501,7 +501,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
     // it into the template because we still check IsFinalTx in CreateNewBlock,
     // but relative locked txs will if inconsistently added to mempool.
     // For now these will still generate a valid template until BIP68 soft fork
-    BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 3);
+    BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 3U);
     // However if we advance height by 1 and time by 512, all of them should be mined
     for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++)
         chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime += 512; //Trick the MedianTimePast
@@ -509,7 +509,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
     SetMockTime(chainActive.Tip()->GetMedianTimePast() + 1);
 
     BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey));
-    BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 5);
+    BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 5U);
 
     chainActive.Tip()->nHeight--;
     SetMockTime(0);