symfony/symfony — pull request #11169 by florianv (2014-06-18 23:11:10+00:00)
Title: [Console] Fixed notice in DialogHelper

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| License | MIT

When pressing escape in a question, a notice is shown because the sequence is only 2 characters long.