From fe9f72958f50c8a8f0c6cc4b868454ac48a961c8 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Wed, 16 Jan 2008 16:07:39 +0100
Subject: [PATCH] genfun.cc: short_rat::print: correctly print polynomials (no
 denominator)

---
 genfun.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/genfun.cc b/genfun.cc
index 754b9ea..911dbf2 100644
--- a/genfun.cc
+++ b/genfun.cc
@@ -781,7 +781,10 @@ void short_rat::print(std::ostream& os, unsigned int nparam, char **param_name)
 	    os << "+";
 	print_power(os, n.coeff[j], n.power[j], nparam, param_name);
     }
-    os << ")/(";
+    os << ")";
+    if (d.power.NumRows() == 0)
+	return;
+    os << "/(";
     for (int j = 0; j < d.power.NumRows(); ++j) {
 	if (j != 0)
 	    os << " * ";
-- 
2.11.4.GIT