From 288a7ba8971be9a5d7e4e54f02b0c5013449d2e2 Mon Sep 17 00:00:00 2001
From: gram <gram@f5534014-38df-0310-8fa8-9805f1628bb7>
Date: Wed, 9 Feb 2000 19:18:42 +0000
Subject: Integrate Ed Meaney's <emeaney@altiga.com> changes for using libpcap
 from WinDump with Ethereal. We now have packet capturing on Win32. :)

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@1612 f5534014-38df-0310-8fa8-9805f1628bb7
---
 snprintf.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'snprintf.c')

diff --git a/snprintf.c b/snprintf.c
index 7bf36f4deb..13cc4a3047 100644
--- a/snprintf.c
+++ b/snprintf.c
@@ -90,6 +90,8 @@ double r;
   if (r < 0.)
     r = -r;
 
+  if (r == 0.0)
+     return(0);
   if (r < 1.) {
     while (result >= r) {result *= .1; i++;}
     return (-i);
-- 
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