Error in "Introduce variable" in Linq Expression?

Hi,

Any comment on this?

Kind regards,
Henning Krause

"Henning Krause"  wrote in message
news:isshva$c32$1@nntp-server.labs.intellij.net...

Hi,

given the following code:

var signerAddresses = (from signer in Signers
                                   where signer.Certificate != null
                                   select
signer.Certificate.GetRfc822Name())
                                   .ToList();

If I execute the "Introduce variable" action on
"signer.Certificate.GetRfc822Name()", the result is:

var signerAddresses = (from signer in Signers
                                   let emailAddress =
signer.Certificate.GetRfc822Name()
                                   where signer.Certificate != null
                                   select emailAddress)
                                   .ToList();

This may now lead to NullReferenceExceptions because the Null-Check for the
Certificate property is after the let command.

In my opinion, R# should insert the let on the line directly before the
select command:

var signerAddresses = (from signer in Signers
                       where signer.Certificate != null
                       let emailAddress = signer.Certificate.GetRfc822Name()
                       select emailAddress)
                       .ToList();

Kind regards,
Henning