[wp-trac] [WordPress Trac] #34708: Empty DB_CHARSET leads to error in strip_invalid_text

[WordPress Trac]

#34708: Empty DB_CHARSET leads to error in strip_invalid_text
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 Reporter:  rmccue        |       Owner:  pento
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  4.4
Component:  Database      |     Version:
 Severity:  normal        |  Resolution:  fixed
 Keywords:                |     Focuses:
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Changes (by pento):

 * owner:   => pento
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"35655"]:
 {{{
 #!CommitTicketReference repository="" revision="35655"
 WPDB: Fall back to the connection charset when sanity checking strings.

 If `DB_CHARSET` isn't defined (or is empty), `wpdb::$charset` will be
 empty, too. `wpdb::strip_invalid_text()` assumes that it isn't empty,
 however, so we need to fall back to the connection character set when
 we're running our sanity checks.

 Fixes #34708.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/34708#comment:1>
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