From 13720ea9fff1322ffd6dc6c825bc3183d62c6f68 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 19 Aug 2018 09:28:11 +0200
Subject: Fix undefined behaviour in test assertion

---
 test/test_bitvec.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'test/test_bitvec.cpp')

diff --git a/test/test_bitvec.cpp b/test/test_bitvec.cpp
index 178b39a..0b6e534 100644
--- a/test/test_bitvec.cpp
+++ b/test/test_bitvec.cpp
@@ -253,7 +253,7 @@ test_gray_code(Context& ctx)
 	grayCode(r);
 
 	if (N > 0) {
-		assert(r == (v ^ (v >> 1)));
+		assert(N == 1 || r == (v ^ (v >> 1)));
 
 		T s = r;
 		grayCodeInv(s);
-- 
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