Problem/Motivation

In a new project I'm working on I get several error messages when sending an email:
Warning: Undefined array key "Content-Type" in Drupal\mimemail\Plugin\Mail\MimeMail->format() (line 91 of
modules/contrib/mimemail/src/Plugin/Mail/MimeMail.php).

Deprecated function: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in Drupal\mimemail\Plugin\Mail\MimeMail->format() (line 91 of modules/contrib/mimemail/src/Plugin/Mail/MimeMail.php).

In my case it's because the variable $message['headers']['Content-Type'] can be empty.

Proposed resolution

Check if the variable exists and add $matches to the preg_match function.

CommentFileSizeAuthor
#3 3481180-2.patch1.2 KBcmarrufo

Issue fork mimemail-3481180

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cmarrufo created an issue. See original summary.

mohd sahzad made their first commit to this issue’s fork.

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cmarrufo commented
StatusFileSize
new 3481180-2.patch1.2 KB

Attached patch.

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cmarrufo commented
Status: Active » Needs review

mohd sahzad opened merge request !33

  • mark_fullmer committed ecc490e2 on 2.0.x 
    [#3481180] bug: Warning: Undefined array key Content-Type in Drupal\...
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mark_fullmer
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Primary language English
Location Tucson
commented
Status: Needs review » Fixed

Thanks. This is a no-nonsense check for an edge case, so I have no problem adding this conditional. Merged -- will be included in the next release!

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Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.