symfony/symfony — pull request #8452 by WouterJ (2013-07-09 08:08:51+00:00)
Title: [Console] Make DialogHelper respect interaction settings

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #8079
| License | MIT
| Doc PR | -

This is based on @cordoval's #8366, but it tries to not break BC and to be a little more userfriendly.

@stof I can't seem to follow the infinite loop you talked about in #8366 . `DialogHelper::ask` will return the default, which is `null`, that breaks the while loop and it returns the default.