Remove unused variable

[holtkamp]

Signed-off-by: Menno Holtkamp holtkamp@users.noreply.github.com

Q	A
Documentation	yes
Bugfix	no
BC Break	no
New Feature	no
RFC	no
QA	no

[froschdesign]

See: https://docs.laminas.dev/laminas-mail/message/attachments/#multipartalternative-emails-with-attachments

[froschdesign]

@holtkamp
Please use the branch 2.18.x for a bug fix.
Thanks in advance! 👍🏻

More information on this topic can be found in contributing guidelines:

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• For fixes against the stable release, issue the pull request against the release branch matching the minor release you want to fix.
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[holtkamp]

#212 (comment)

What do you mean with:

See: https://docs.laminas.dev/laminas-mail/message/attachments/#multipartalternative-emails-with-attachments

That $body variable is set twice. The first time is not needed.

Additionally, the example is incorrect, it is missing this part which sets the content type of the "alternative" multipart part:

https://github.com/laminas/laminas-mail/blob/2.19.x/test/MessageTest.php#L812-L814

Does this require a separate issue?

[holtkamp]

FYI: changed target branch from 2.19.x to 2.18.x

[froschdesign]

@holtkamp

That $body variable is set twice. The first time is not needed.

Correct. I have only added the link as a reference.

[froschdesign]

FYI: changed target branch from 2.19.x to 2.18.x

A rebase is needed.

[froschdesign]

Additionally, the example is incorrect, it is missing this part which sets the content type of the "alternative" multipart part:

https://github.com/laminas/laminas-mail/blob/2.19.x/test/MessageTest.php#L812-L814

Does this require a separate issue?

No, add it to this pull request as a separate commit.

[holtkamp]

A rebase is needed.

Tried to rebase on 2.18.x, but it seems "everything is up-to-date".

Could be my lack of GIT skills, I used this as reference https://stackoverflow.com/questions/7929369/how-to-rebase-local-branch-onto-remote-master

Feel free to edit my PR if applicable.

(Squashing commits into a single commit is also something I still struggle with and that you will probably request me to do...)