From a3320a35442e14c92c3fa014fa5aae87e6a04b8e Mon Sep 17 00:00:00 2001
From: avolkov <avolkov@8092fc87-c524-0410-9efc-e669fe64eaf9>
Date: Sat, 19 Dec 2009 03:10:22 +0000
Subject: [PATCH] Fix unreferenced parameter warning

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@3448 8092fc87-c524-0410-9efc-e669fe64eaf9
---
 sc2/src/libs/graphics/sdl/scalemmx.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sc2/src/libs/graphics/sdl/scalemmx.h b/sc2/src/libs/graphics/sdl/scalemmx.h
index e233da9ec..69c83fe23 100644
--- a/sc2/src/libs/graphics/sdl/scalemmx.h
+++ b/sc2/src/libs/graphics/sdl/scalemmx.h
@@ -115,7 +115,11 @@ SCALE_(Prefetch) (const void* p)
 #else /* Not HAVE_PREFETCH */
 
 static inline void
-SCALE_(Prefetch) (const void* p) { /* no-op */ }
+SCALE_(Prefetch) (const void* p)
+{
+	(void)p; // silence compiler
+	/* no-op */
+}
 
 #endif /* HAVE_PREFETCH */