cleanup: simplify subroutine '&saw_extension'
authorStefano Lattarini <stefano.lattarini@gmail.com>
Thu, 7 Jun 2012 17:14:30 +0000 (19:14 +0200)
committerStefano Lattarini <stefano.lattarini@gmail.com>
Fri, 8 Jun 2012 20:01:54 +0000 (22:01 +0200)
commit995e5ff0da20c9b500ecdd2eee2f793b6a27e980
tree7d0386c936e0f1e28ad5b3d5f26c625173b64d6d
parent5f54e9ecd61a681f861e139b28d1704544dcf42f
cleanup: simplify subroutine '&saw_extension'

* automake.in (saw_extension): Now that we use the '%extension_seen'
hash only as a set (it's keys being its elements), we can simplify
the implementation of this function accordingly.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
automake.in