[wp-trac] [WordPress Trac] #36883: fix var type in class-wp-upgrader.php

[WordPress Trac]

#36883: fix var type in class-wp-upgrader.php
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 Reporter:  mt8.biz          |      Owner:
     Type:  defect (bug)     |     Status:  new
 Priority:  normal           |  Milestone:  Awaiting Review
Component:  Upgrade/Install  |    Version:  2.8
 Severity:  normal           |   Keywords:
  Focuses:                   |
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 $strings is array

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Ticket URL: <https://core.trac.wordpress.org/ticket/36883>
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