Merge #8673: Trivial: Fix obvious assignment/equality error in test

426e7bc Fix obvious assignment/equality error in test (Jeremy Rubin)

src/test/arith_uint256_tests.cpp

@@ -112,7 +112,7 @@ BOOST_AUTO_TEST_CASE( basics ) // constructors, equality, inequality
     BOOST_CHECK( (R1L & arith_uint256("0xffffffffffffffff")) == arith_uint256(R1LLow64));
     BOOST_CHECK(ZeroL == arith_uint256(0));
     BOOST_CHECK(OneL == arith_uint256(1));
-    BOOST_CHECK(arith_uint256("0xffffffffffffffff") = arith_uint256(0xffffffffffffffffULL));
+    BOOST_CHECK(arith_uint256("0xffffffffffffffff") == arith_uint256(0xffffffffffffffffULL));
 
     // Assignment (from base_uint)
     arith_uint256 tmpL = ~ZeroL; BOOST_CHECK(tmpL == ~ZeroL);