Silence possible warnings from is_dir(). fixes #25572.
git-svn-id: https://develop.svn.wordpress.org/trunk@25764 602fd350-edb4-49c9-b593-d223f7449a82
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@ -1507,7 +1507,7 @@ class WP_Automatic_Upgrader {
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// Search all directories we've found for evidence of version control.
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foreach ( $vcs_dirs as $vcs_dir ) {
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foreach ( $check_dirs as $check_dir ) {
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if ( $checkout = is_dir( rtrim( $check_dir, '\\/' ) . "/$vcs_dir" ) )
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if ( $checkout = @is_dir( rtrim( $check_dir, '\\/' ) . "/$vcs_dir" ) )
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break 2;
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}
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}
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