CasperJS onComplete called infinitely when exitOnError is false.

casper-js-on-comple-error.js

var casper = require('casper').create({
    viewportSize: {
        width: 1024,
        height: 768
    },
    pageSettings: {
        webSecurityEnabled: false
    },
    exitOnError: false,
    waitTimeout: 70000
});
casper.on('error',function(msg, trace){
    casper.bypass(casper.steps.length);
    casper.thenOpen('http://yahoo.fr/', function() {
        this.echo("Now I'm in your yahoo.")
    });
    casper.run(function(){
        console.log('onComplete 2')
    });
});

casper.start('http://google.fr/');
casper.then(function(){
    throw new Error('dummy error');
});
casper.run(function(){
    console.log('onComplete 1')
});