[wp-trac] [WordPress Trac] #26063: Invisible characters in the admin in Opera 12

[WordPress Trac]

#26063: Invisible characters in the admin in Opera 12
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 Reporter:  SergeyBiryukov      |       Owner:  SergeyBiryukov
     Type:  defect (bug)        |      Status:  closed
 Priority:  highest omg bbq     |   Milestone:  3.8
Component:  Administration      |     Version:  trunk
 Severity:  normal              |  Resolution:  fixed
 Keywords:  ui-focus has-patch  |
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Comment (by dd32):

 We can't use `add_query_arg()` in script-loader, infact, we have to avoid
 as many functions as possible.

 This is because we include `script-loader.php` within `wp-admin/load-
 styles.php` for style concatenation in build versions.

 `Fatal error: Call to undefined function add_query_arg() in build/wp-
 includes/script-loader.php on line 588`

 Fix incoming.

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Ticket URL: <http://core.trac.wordpress.org/ticket/26063#comment:10>
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