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Minor null reference fix

This commit is contained in:
MaxXor 2015-03-18 18:12:45 +01:00
parent 1a13442c12
commit 76ca01a420
1 changed files with 7 additions and 3 deletions
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8
Server/Core/Helper/UPnP.cs
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@ -30,8 +30,11 @@ public static void ForwardPort(ushort port)
finally finally
{ {
// Placed in here to make sure that a failed TcpClient will never linger! // Placed in here to make sure that a failed TcpClient will never linger!
if (c != null)
{
c.Close(); c.Close();
} }
}
if (endPoint != null) if (endPoint != null)
{ {
@ -48,8 +51,9 @@ public static void ForwardPort(ushort port)
} }
} while (retry < 5); } while (retry < 5);
// As by the original UPnP, if we can't successfully connect (above), if (string.IsNullOrEmpty(ipAddr)) // If we can't successfully connect
// shouldn't we just "return;"? return;
try try
{ {
IStaticPortMappingCollection portMap = new UPnPNAT().StaticPortMappingCollection; IStaticPortMappingCollection portMap = new UPnPNAT().StaticPortMappingCollection;