# 'Use of uninitialized value in string' line 651 git-send-email (from the 'next' branch)

4 messages from 2008-03-18 to 2008-03-22. Participants: Yakov Lerner, Junio C Hamano.
Thread: https://gitlist.dev/t/12743

## Yakov Lerner, 2008-03-18 13:44

Subject: 'Use of uninitialized value in string' line 651 git-send-email (from the 'next' branch)
Message-ID: <f36b08ee0803180644r23c21a21y9d753492be2189ec@mail.gmail.com>
URL: https://gitlist.dev/e/f36b08ee0803180644r23c21a21y9d753492be2189ec%40mail.gmail.com

```
line 651 git-send-email (from the 'next' branch), generates
Use of uninitialized value in string eq at .../git-send-email line 651.
sometimes. There are several ways to hush the warning.
It's $cc undefined, as returned by  extract_valid_address() in previous line.

Yakov

```

## Junio C Hamano, 2008-03-19 06:23

Subject: Re: 'Use of uninitialized value in string' line 651 git-send-email (from the 'next' branch)
Message-ID: <7vprtr44hj.fsf@gitster.siamese.dyndns.org>
URL: https://gitlist.dev/e/7vprtr44hj.fsf%40gitster.siamese.dyndns.org
In-Reply-To: <f36b08ee0803180644r23c21a21y9d753492be2189ec@mail.gmail.com>

```
Does it happen with "master" as well?

```

## Yakov Lerner, 2008-03-22 09:07

Subject: Re: 'Use of uninitialized value in string' line 651 git-send-email (from the 'next' branch)
Message-ID: <f36b08ee0803220207j60eacbbet279c62f642cdaed0@mail.gmail.com>
URL: https://gitlist.dev/e/f36b08ee0803220207j60eacbbet279c62f642cdaed0%40mail.gmail.com
In-Reply-To: <7vprtr44hj.fsf@gitster.siamese.dyndns.org>

```
On Wed, Mar 19, 2008 at 8:23 AM, Junio C Hamano <gitster@pobox.com> wrote:
> Does it happen with "master" as well?

Yes. Happens both in master and in next, when patchfile begins
either with empty line, or with paragraph indented by 1 space.

Yakov

```

## Junio C Hamano, 2008-03-22 19:55

Subject: Re: 'Use of uninitialized value in string' line 651 git-send-email (from the 'next' branch)
Message-ID: <7vr6e2h6tm.fsf@gitster.siamese.dyndns.org>
URL: https://gitlist.dev/e/7vr6e2h6tm.fsf%40gitster.siamese.dyndns.org
In-Reply-To: <f36b08ee0803220207j60eacbbet279c62f642cdaed0@mail.gmail.com>

```
"Yakov Lerner" <iler.ml@gmail.com> writes:

> On Wed, Mar 19, 2008 at 8:23 AM, Junio C Hamano <gitster@pobox.com> wrote:
>> Does it happen with "master" as well?
>
> Yes. Happens both in master and in next, when patchfile begins
> either with empty line, or with paragraph indented by 1 space.

Thanks for responding, but I think this was already identified by Frank to
be a malformed user input and not a bug, wasn't it?

```