diff --git a/WebsitePanel/Sources/WebsitePanel.WebPortal/DesktopModules/WebsitePanel/ProviderControls/MSFTP70_Settings.ascx.cs b/WebsitePanel/Sources/WebsitePanel.WebPortal/DesktopModules/WebsitePanel/ProviderControls/MSFTP70_Settings.ascx.cs
index 71c18d09..3c4767a5 100644
--- a/WebsitePanel/Sources/WebsitePanel.WebPortal/DesktopModules/WebsitePanel/ProviderControls/MSFTP70_Settings.ascx.cs
+++ b/WebsitePanel/Sources/WebsitePanel.WebPortal/DesktopModules/WebsitePanel/ProviderControls/MSFTP70_Settings.ascx.cs
@@ -90,6 +90,11 @@ namespace WebsitePanel.Portal.ProviderControls
 
 		private int FindAddressByText(string address)
 		{
+		    if (string.IsNullOrEmpty(address))
+		    {
+		        return 0;
+		    }
+
             foreach (IPAddressInfo addressInfo in ES.Services.Servers.GetIPAddresses(IPAddressPool.General, PanelRequest.ServerId))
 			{
 				if (addressInfo.InternalIP == address || addressInfo.ExternalIP == address)