liip/LiipCacheControlBundle — comment on commit 905ff5b3f7f845e1ae925e78a3525156ce3d5c27
File: DependencyInjection/LiipCacheControlExtension.php line 56
By lsmith77:

this looks weird indeed ..
i actually just "stole" the code from an internal project.
@leahaense do you remember what you were trying to achieve here?