From 4f13f535cb40ad7b27fef8102fea8fe70df126f9 Mon Sep 17 00:00:00 2001
From: cmaynard <cmaynard@f5534014-38df-0310-8fa8-9805f1628bb7>
Date: Wed, 17 Nov 2010 14:26:38 +0000
Subject: [PATCH] Allow <interval> to be successfully sscanf'd no matter the
 locale for the decimal symbol.  Fixes bug 2880.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@34926 f5534014-38df-0310-8fa8-9805f1628bb7
---
 tap-iostat.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tap-iostat.c b/tap-iostat.c
index c6838a4e57..e5b354d5b1 100644
--- a/tap-iostat.c
+++ b/tap-iostat.c
@@ -655,9 +655,12 @@ iostat_init(const char *optarg, void* userdata _U_)
 	io_stat_t *io;
 	const char *filter=NULL;
 
-	if(sscanf(optarg,"io,stat,%f,%n",&interval_float,&idx)==1){
+	if(sscanf(optarg,"io,stat,%f%n",&interval_float,&idx)==1){
 		if(idx){
-			filter=optarg+idx;
+			if(*(optarg+idx)==',')
+				filter=optarg+idx+1;
+			else
+				filter=optarg+idx;
 		} else {
 			filter=NULL;
 		}