Fix for bug 66011, mailto: headers erroneously inserted into to: field. Patch by Kevin Duffy <kevin@buhbird.com> r=ducarroz@netscape.com sr=sspitzer@netscape.com.

mailnews/compose/src/nsSmtpUrl.cpp

@@ -226,7 +226,7 @@ nsresult nsMailtoUrl::ParseUrl()
     m_toPart.Assign(aPath);
 
   PRInt32 startOfSearchPart = m_toPart.FindChar('?');
-  if (startOfSearchPart > 0)
+  if (startOfSearchPart >= 0)
   {
     // now parse out the search field...
     nsCAutoString searchPart;