I cant figure out whats wrong with my code. It wont print anything even a name does exist:

var message = '';
var student;
var search;
var foundStudents;


function print(message) {
  //document.write(message);
  var outputDiv = document.getElementById('output');
  outputDiv.innerHTML = message;
}



function getStudentReport(students) {
  var report = '<h2>Student: ' + students.firstName + '</h2>';
  report += '<p>Track: ' + students.track + '</p>';
  report += '<p>Achievments: ' + students.achievments + '</p>';
  report += '<p>Points: ' + students.points + '</p>';
  return report;
}


// repeatedly opens a prompt dialogue to search student names and print out data
while(true){
     search = prompt('Search a student record: type a name [Clair] (or type "quit" to end)');
     if (search === null || search === 'quit'){
          break;
     }


     //goes through array and access key value pairs
     var foundStudents = [ ];
     for (var i = 0; i < students.length; i+=1) {
          student = students[i]; //students is the array
          if (student.firstName.toLowerCase() === search.toLowerCase()){
               foundStudents.push(student);
               print(message);
          }
     }


     if (foundStudents.length) {
        var message = getStudentReport(foundStudents);
        print(message);
    } else {
        alert(search.name + "is not on our records.");
    }
}