configure: fix handling of the input AS var passed to ffmpeg
authorJan Schmidt <jan@centricular.com>
Fri, 27 Apr 2018 14:14:45 +0000 (00:14 +1000)
committerJan Schmidt <jan@centricular.com>
Tue, 1 May 2018 04:42:10 +0000 (14:42 +1000)
commit7f11e32e8bea2643336941400784b647717e1f5a
tree7664ded24db72c6b454c617afca896b4dcbe9bc4
parentfce1bb56e2866c581bf655304b9029a115cc2946
configure: fix handling of the input AS var passed to ffmpeg

Store the original AS environment variable passed to configure
correctly, and export it so it's actually available to the sub-process
when configuring the embedded ffmpeg
configure.ac