From 6ee487b0eb88a21e6457b1750e0f8d829b971d17 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Tue, 10 Jan 2017 18:29:26 +0100
Subject: [PATCH] bugfix: abs(0.0) should be +0.0

---
 compiler/ccgexprs.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/ccgexprs.nim b/compiler/ccgexprs.nim
index ba4c6f485f..58c0d745c3 100644
--- a/compiler/ccgexprs.nim
+++ b/compiler/ccgexprs.nim
@@ -610,7 +610,7 @@ proc unaryArith(p: BProc, e: PNode, d: var TLoc, op: TMagic) =
       "($3)((NU$2) ~($1))",   # BitnotI
       "$1",                   # UnaryPlusF64
       "-($1)",                # UnaryMinusF64
-      "($1 > 0? ($1) : -($1))", # AbsF64; BUGFIX: fabs() makes problems
+      "($1 < 0? -($1) : ($1))", # AbsF64; BUGFIX: fabs() makes problems
                                 # for Tiny C, so we don't use it
       "(($3)(NU)(NU8)($1))",  # mZe8ToI
       "(($3)(NU64)(NU8)($1))", # mZe8ToI64