bug #12806 [Console] Removed the use of $this->getHelperSet() as it is null by default (saro0h)
This PR was submitted for the 2.6 branch but it was merged into the 2.5 branch instead (closes #12806).
Discussion
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[Console] Removed the use of $this->getHelperSet() as it is null by default
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #12805
| License | MIT
| Doc PR | ~
Before:
![capture d ecran 2014-12-02 a 15 51 38](https://cloud.githubusercontent.com/assets/667519/5264798/303bf87a-7a3e-11e4-9b45-68e8a86bab60.png)
After:
![capture d ecran 2014-12-02 a 16 36 25](https://cloud.githubusercontent.com/assets/667519/5265299/b13190d6-7a41-11e4-9e68-d889ea290cae.png)
Commits
-------
111b194
Added information when an error occured during validation of an answer of a question
This commit is contained in:
commit
99369a2b49
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@ -355,7 +355,13 @@ class QuestionHelper extends Helper
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$attempts = $question->getMaxAttempts();
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while (null === $attempts || $attempts--) {
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if (null !== $error) {
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$output->writeln($this->getHelperSet()->get('formatter')->formatBlock($error->getMessage(), 'error'));
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if (null !== $this->getHelperSet() && $this->getHelperSet()->has('formatter')) {
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$message = $this->getHelperSet()->get('formatter')->formatBlock($error->getMessage(), 'error');
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} else {
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$message = '<error>'.$error->getMessage().'</error>';
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}
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$output->writeln($message);
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}
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try {
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