[wp-trac] [WordPress Trac] #18783: get_locale() should check site option in multisite even when WP_INSTALLING

[WordPress Trac]

#18783: get_locale() should check site option in multisite even when WP_INSTALLING
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 Reporter:  nacin         |       Owner:  nacin
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  3.3
Component:  Multisite     |     Version:
 Severity:  normal        |  Resolution:  fixed
 Keywords:  has-patch     |
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Comment (by foxinni):

 I got a plugin running on a multisite and there is definitely something up
 with the translation.

 I tracked the problem down to the WPLANG option in
 `http://localhost/<subsite>/wp-admin/options.php` just being empty. I
 tried to update it, but it keeps reverting to blank. So down the line the
 issue starts with get_locale() looking for the WPLANG value in the
 site_options and then defaulting back to `en_US` because it's not picking
 it up from the wp-config.php defined WPLANG.

 I'm assuming that the defined WPLANG in the wp-config.php does not apply
 in multi site instances.

 I'm gonna write a filter to fix this, as there is ample hooks for that.

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Ticket URL: <http://core.trac.wordpress.org/ticket/18783#comment:4>
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