Dictionary called twice on init

[maximelafarie]

I'm submitting a ... (check one with "x")

[x] bug report => check the FAQ and search github for a similar issue or PR before submitting
[ ] support request => check the FAQ and search github for a similar issue before submitting
[ ] feature request

Current behavior
If I follow the readme step 2, with the following code :

constructor(translate: TranslateService) {
    translate.setDefaultLang('fr');
    translate.use('fr');
}

Then in the dev console (network tab), we can see the dictionary is called twice :

Expected/desired behavior

If I comment the last line :

constructor(translate: TranslateService) {
    translate.setDefaultLang('fr');
    //translate.use('fr');
}

The dictionary is called only one time :

Reproduction of the problem
Follow the 2nd step of the readme.

What is the expected behavior?
Make a single call if the dictionary already loaded.

What is the motivation / use case for changing the behavior?
It could be painful if the dictionary is big.

Please tell us about your environment:
Angular2 (CLI) / Webpack

• ngx-translate version: 6.0.0

• Angular version: 2.4.0

• Browser: [Chrome 56]

[ocombe]

Hello, thanks for the report but I'm closing it because it is a duplicate of #397