rem: return (contentType == IRC_MIMETYPE); 
add: return (contentType == (this.isSecure ? IRCS_MIMETYPE : IRC_MIMETYPE)); 
context: function irccl_isPreferred(contentType, desiredContentType){    return (contentType == IRC_MIMETYPE);}
meta: 1567	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1567/c6101b49aef97cf47069c333c0e54bcdd4a66616/chatzilla-service.js/buggy/js/lib/chatzilla-service.js