Fix incorrect sign on boost test constants.

[dcpomatic.git] / test / audio_mapping_test.cc

diff --git a/test/audio_mapping_test.cc b/test/audio_mapping_test.cc
index 0565429fb4859fef1136c80a2751a2028c27c32c..0acc922b6d30de2448de05c2ae71c519510c49f6 100644 (file)
--- a/test/audio_mapping_test.cc
+++ b/test/audio_mapping_test.cc
@@ -48,7 +48,7 @@ BOOST_AUTO_TEST_CASE (audio_mapping_test)
        }
 
        list<int> mapped = four.mapped_output_channels ();
-       BOOST_CHECK_EQUAL (mapped.size(), 1);
+       BOOST_CHECK_EQUAL (mapped.size(), 1U);
        BOOST_CHECK_EQUAL (mapped.front(), 1);
 
        four.make_zero ();