Changeset 5051

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Timestamp:
03/16/07 22:00:43 (1 year ago)
Author:
ryan
Message:

Don't cast to string if empty. Props donncha. fixes #3979

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  • trunk/wp-includes/classes.php

    r5013 r5051  
    150150                $this->query_vars[$wpvar] = $perma_query_vars[$wpvar]; 
    151151 
    152             $this->query_vars[$wpvar] = (string) $this->query_vars[$wpvar]; 
     152            if ( !empty( $this->query_vars[$wpvar] ) ) 
     153                $this->query_vars[$wpvar] = (string) $this->query_vars[$wpvar]; 
    153154        } 
    154155