rem: if( hop_request_env_string == null ) { 
add: if( (hop_request_env_string == null) || (hop_request_env_string.length == 0) ) { 
context: function hop_serialize_request_env() {   if( hop_request_env_string == null ) {      var tmp = null;      for( var p in hop_request_env ) {	 if( typeof hop_request_env[ p ] != "function" ) {	    tmp = sc_cons( sc_cons( p, hop_request_env[ p ] ) );	 }      }            hop_request_env_string = hop_serialize( tmp );   }   return hop_request_env_string;}
meta: 4636	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4636/1b79146d26f8e224da67c34807daa7a43651d476/hop.js/buggy/share/hop.js