From b76b1b4f2ea92af8966e8358f79764ec35fd7954 Mon Sep 17 00:00:00 2001
From: Vincent Sanders <vince@kyllikki.org>
Date: Sat, 6 Feb 2016 19:58:51 +0000
Subject: make unused variable macro more portable

---
 src/utils/utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/utils.h b/src/utils/utils.h
index d22a0eb..f2c977c 100644
--- a/src/utils/utils.h
+++ b/src/utils/utils.h
@@ -22,7 +22,7 @@
 #endif
 
 #ifndef UNUSED
-#define UNUSED(x) ((x)=(x))
+#define UNUSED(x) ((void)(x))
 #endif
 
 /* Useful for iterating over arrays */
-- 
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