From 01de9c0b38ad062104b028be278e41826d095cec Mon Sep 17 00:00:00 2001
From: vsc <vsc@b08c6af1-5177-4d33-ba66-4b1c6b8b522a>
Date: Thu, 10 Nov 2005 12:10:58 +0000
Subject: [PATCH] fixed ~D of 0

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1451 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
---
 C/iopreds.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/C/iopreds.c b/C/iopreds.c
index f2eaa436b..f2ba7dc7a 100644
--- a/C/iopreds.c
+++ b/C/iopreds.c
@@ -4069,6 +4069,9 @@ format(volatile Term otail, volatile Term oargs, int sno)
 	    if (dec < 0) {
 	      dec = -dec;
 	      f_putc(sno, (int) '-');
+	    } else if (dec == 0) {
+	      f_putc(sno, '0');
+	      break;
 	    }
 	    i = dec;
 	    siz = 0;