[wp-trac] [WordPress Trac] #25734: theme-editor non functional whith a child theme

[WordPress Trac]

#25734: theme-editor non functional whith a child theme
--------------------------+-----------------------------
 Reporter:  YS1           |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Themes        |    Version:  3.7
 Severity:  normal        |   Keywords:
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 Hi,
 I just created a simple child theme, named ys, before upgrading my
 Twentythirteen theme.
 Since I have started using this child theme, I cannot use the built-in
 theme editor : loading wp-admin/theme-editor.php brings a message "Désolé,
 on ne peut pas modifier les fichiers avec « .. » dans le nom.", which in
 admin-fr_FR.po is

 #: wp-admin/includes/file.php:180
 msgid ""
 "Sorry, can’t edit files with “..” in the name. If you
 are "
 "trying to edit a file in your WordPress home directory, you can just type
 "
 "the name of the file in."

 This seems to be fired from line 76 of theme-editor.php. Further
 investigation shows that the default file that the editor tries to display
 is wp-content/themes/ys/./style.css.
 The presence of "./" in the path is disliked by validate_file() in wp-
 includes/functions.php
 It seems to come from the fact that WP_Theme::get_stylesheet_directory()
 returns "wp-content/themes/ys/." (with the dot at the end) when called on
 my child theme.

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Ticket URL: <http://core.trac.wordpress.org/ticket/25734>
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