From b609100a563ffd7d393edf089fb2e8cb5f41a5cf Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sun, 24 Jul 2011 19:53:48 +0200
Subject: COMMON: Let intLog2 return an int instead of uint32, since it should
 return -1 for 0.

---
 common/math.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/math.h b/common/math.h
index ebe01fbaf5..e1af433f7c 100644
--- a/common/math.h
+++ b/common/math.h
@@ -58,7 +58,7 @@ static const char LogTable256[256] = {
 	LT(7), LT(7), LT(7), LT(7), LT(7), LT(7), LT(7), LT(7)
 };
 
-inline uint32 intLog2(uint32 v) {
+inline int intLog2(uint32 v) {
 	register uint32 t, tt;
 
 	if ((tt = v >> 16))
-- 
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