From f16ae90a5a8a756b6a341f78c432c8919d6ade8f Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Wed, 20 Dec 2006 02:33:44 +0100
Subject: [PATCH] rational.cc thinko.

---
 flower/rational.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/flower/rational.cc b/flower/rational.cc
index 7816905ea2..b82a35e667 100644
--- a/flower/rational.cc
+++ b/flower/rational.cc
@@ -18,9 +18,8 @@ using namespace std;
 
 Rational::operator double () const
 {
-  if (sign_==-1 || sign_ == 1)
+  if (sign_ == -1 || sign_ == 1 || sign_ == 0)
     return ((double)sign_) * num_ / den_;
-
   if (sign_ == -2)
     return -HUGE_VAL;
   else if (sign_ == 2)
-- 
2.39.5