1 files changed, 2 insertions, 2 deletions
diff --git a/cpp/src/tests/Address.cpp b/cpp/src/tests/Address.cpp
index 32d14bb4b8..6339e3a435 100644
--- a/cpp/src/tests/Address.cpp
+++ b/cpp/src/tests/Address.cpp
@@ -92,7 +92,7 @@ QPID_AUTO_TEST_CASE(testParseOptionsWithEmptyList)
     Address address("my-topic; {a:[], x:101}");
     BOOST_CHECK_EQUAL(std::string("my-topic"), address.getName());
     Variant::List& list = address.getOptions()["a"].asList();
-    BOOST_CHECK_EQUAL(list.size(), 0);
+    BOOST_CHECK_EQUAL(list.size(), (size_t) 0);
     BOOST_CHECK_EQUAL((uint16_t) 101, address.getOptions()["x"].asInt64());
 }
 
@@ -101,7 +101,7 @@ QPID_AUTO_TEST_CASE(testParseOptionsWithEmptyMap)
     Address address("my-topic; {a:{}, x:101}");
     BOOST_CHECK_EQUAL(std::string("my-topic"), address.getName());
     Variant::Map& map = address.getOptions()["a"].asMap();
-    BOOST_CHECK_EQUAL(map.size(), 0);
+    BOOST_CHECK_EQUAL(map.size(), (size_t) 0);
     BOOST_CHECK_EQUAL((uint16_t) 101, address.getOptions()["x"].asInt64());
 }