Display error if only one host is specified (tt#17).

omping-001-one-host-specified.patch

@@ -0,0 +1,28 @@
+From 3c29b7dc7133cf366ad154f3a70004465f4e406b Mon Sep 17 00:00:00 2001
+From: Jan Friesse <jfriesse@redhat.com>
+Date: Tue, 30 Nov 2010 14:39:54 +0100
+Subject: [PATCH] Display error if only one host is specified
+
+Resolves: tt#17
+---
+ cli.c |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/cli.c b/cli.c
+index 7d79ea3..a062922 100644
+--- a/cli.c
++++ b/cli.c
+@@ -423,8 +423,8 @@ parse_remote_addrs(int argc, char * const argv[], const char *port, int ip_ver,
+ 		}
+ 	}
+ 
+-	if (no_ai < 1) {
+-		warnx("at least one remote addresses should be specified");
++	if (no_ai < 2) {
++		warnx("at least two addresses must be specified (local and remote)");
+ 		usage();
+ 		exit(1);
+ 	}
+-- 
+1.7.3
+

omping.spec

@@ -1,11 +1,12 @@
 Name: omping
 Version: 0.0.1
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: Utility to test IP multicast functionality
 Group: Applications/Internet
 License: ISC
 URL: http://fedorahosted.org/omping/
 Source0: http://fedorahosted.org/releases/o/m/omping/%{name}-%{version}.tar.gz
+Patch0: omping-001-one-host-specified.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 %description
@@ -14,6 +15,7 @@ primarily in local network.
 
 %prep
 %setup -q
+%patch0 -p1
 
 %build
 make %{?_smp_mflags} CFLAGS="%{optflags}"
@@ -32,6 +34,9 @@ rm -rf %{buildroot}
 %{_mandir}/man8/*
 
 %changelog
+* Tue Nov 30 2010 Jan Friesse <jfriesse@redhat.com> - 0.0.1-3
+- Display error if only one host is specified
+
 * Wed Nov 24 2010 Jan Friesse <jfriesse@redhat.com> - 0.0.1-2
 - Change hard coded prefix path to macro