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What's the best way to handle this?<br />
<br />
getting an error when the REFERRER is null<br />
<br />
File.AppendAllText(Server.<wbr />MapPath(&quot;~<wbr />/urls.txt&quot;<wbr />), &quot;Came From:&quot; &amp;&nbsp;Request.ServerVariables(&quot;H<wbr />TTP_REFERE<wbr />R&quot;).ToStri<wbr />ng &amp;&nbsp;&quot; | Current:&quot; &amp;&nbsp;Request.Url.ToString + Environment.NewLine)
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What's the best way to handle this?

getting an error when the REFERRER is null

File.AppendAllText(Server.MapPath("~/urls.txt"), "Came From:" & Request.ServerVariables("HTTP_REFERER").ToString & " | Current:" & Request.Url.ToString + Environment.NewLine)

If Referrer is Null

What&#39;s the best way to handle this?

getting an error when the REFERRER is null

File.AppendAllText(Server.MapPath(&quot;~/urls.txt&quot;), &quot;Came From:&quot; &amp; Request.ServerVariables(&quot;HTTP_REFERER&quot;).ToString &amp; &quot; | Current:&quot; &amp; Request.Url.ToString + Environment.NewLine)

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