[wp-trac] [WordPress Trac] #23307: shortcode_parse_atts may return empty string

[WordPress Trac]

#23307: shortcode_parse_atts may return empty string
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 Reporter:  GaryJ                         |       Owner:
     Type:  defect (bug)                  |      Status:  new
 Priority:  normal                        |   Milestone:  3.9
Component:  Shortcodes                    |     Version:
 Severity:  minor                         |  Resolution:
 Keywords:  needs-unit-tests needs-patch  |     Focuses:
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Changes (by GaryJ):

 * keywords:  has-patch needs-unit-tests => needs-unit-tests needs-patch


Comment:

 Here's the latest tagged reference:
 https://core.trac.wordpress.org/browser/tags/3.8.1/src/wp-
 includes/shortcodes.php#L280

 Are we happy with just doing:

 `$atts[] = ltrim($text);`

 so that the `else` returns an array with a single value?

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Ticket URL: <https://core.trac.wordpress.org/ticket/23307#comment:9>
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