From 686b7d5a2d72e71bac76bd7ad9f4aae4e95039c5 Mon Sep 17 00:00:00 2001
From: Marti Bolivar <mbolivar@leaflabs.com>
Date: Tue, 12 Apr 2011 17:17:12 -0400
Subject: Fixing brain-damaged abs() implementation.

---
 wirish/wirish_math.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'wirish/wirish_math.h')

diff --git a/wirish/wirish_math.h b/wirish/wirish_math.h
index fa544a9..f9062af 100644
--- a/wirish/wirish_math.h
+++ b/wirish/wirish_math.h
@@ -100,7 +100,7 @@ static inline long map(long value, long fromStart, long fromEnd,
 #ifdef abs
 #undef abs
 #endif
-#define abs(x) (((x) > 0) ? (x) : -(unsigned)(x))
+#define abs(x) (((x) > 0) ? (x) : -(x))
 
 /* Following are duplicate declarations (with Doxygen comments) for
  * some of the math.h functions; this is for the convenience of the
-- 
cgit v1.2.3