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Fix remaining notice when using closures. Fixes #10493 props scribu.
git-svn-id: http://svn.automattic.com/wordpress/trunk@14691 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -737,9 +737,9 @@ function _wp_filter_build_unique_id($tag, $function, $priority) {
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if ( is_string($function) )
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if ( is_string($function) )
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return $function;
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return $function;
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// Closures are currently implemented as objects
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if ( is_object($function) ) {
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if ( is_object($function) ) {
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$function = array( $function );
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// Closures are currently implemented as objects
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$function = array( $function, '' );
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} else {
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} else {
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$function = (array) $function;
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$function = (array) $function;
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}
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}
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