[wp-trac] [WordPress Trac] #46882: Calling wp_get_theme before recovery mode is initialized causes warnings

[WordPress Trac]

#46882: Calling wp_get_theme before recovery mode is initialized causes warnings
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 Reporter:  lkraav                       |       Owner:  SergeyBiryukov
     Type:  defect (bug)                 |      Status:  reviewing
 Priority:  normal                       |   Milestone:  5.2
Component:  Bootstrap/Load               |     Version:  trunk
 Severity:  normal                       |  Resolution:
 Keywords:  servehappy has-patch commit  |     Focuses:
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Comment (by SergeyBiryukov):

 Replying to [comment:7 TimothyBlynJacobs]:
 > It looks like this was because an mu-plugin was loading the currently
 active theme before `wp_cookie_constants` was defined. This also occurs
 before `register_theme_directory()` is called, so perhaps it could be
 thought of as a bug in the plugin.

 FWIW, I reproduced the issue by causing a syntax error in a mu-plugin that
 does not interact with themes in any way.

 Since `wp_cookie_constants()` is called after mu-plugins are loaded, seems
 like any syntax error in any mu-plugin would cause this issue.

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Ticket URL: <https://core.trac.wordpress.org/ticket/46882#comment:16>
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