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-rw-r--r--OpenSim/Framework/General/Util.cs7
1 files changed, 7 insertions, 0 deletions
diff --git a/OpenSim/Framework/General/Util.cs b/OpenSim/Framework/General/Util.cs
index a263d7e..fe4ce29 100644
--- a/OpenSim/Framework/General/Util.cs
+++ b/OpenSim/Framework/General/Util.cs
@@ -249,6 +249,13 @@ namespace OpenSim.Framework.Utilities
249 /// <returns>An IP address, or null</returns> 249 /// <returns>An IP address, or null</returns>
250 public static IPAddress GetHostFromDNS(string dnsAddress) 250 public static IPAddress GetHostFromDNS(string dnsAddress)
251 { 251 {
252
253 // Is it already a valid IP? No need to look it up.
254 IPAddress ipa;
255 if (IPAddress.TryParse(dnsAddress, out ipa))
256 return ipa;
257
258 // Not an IP, lookup required
252 IPAddress[] hosts = Dns.GetHostEntry(dnsAddress).AddressList; 259 IPAddress[] hosts = Dns.GetHostEntry(dnsAddress).AddressList;
253 260
254 foreach (IPAddress host in hosts) 261 foreach (IPAddress host in hosts)