symfony/symfony — pull request #10391 by unkind (2014-03-05 21:55:36+00:00)
Title: [Console] Disallowed commands overriding

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

Console Application silently overrides existing commands, such behaviour is not really good.