configure: do not use $_
authorMåns Rullgård <mans@mansr.com>
Tue, 16 Mar 2010 21:22:54 +0000 (21:22 +0000)
committerMåns Rullgård <mans@mansr.com>
Tue, 16 Mar 2010 21:22:54 +0000 (21:22 +0000)
commite0e335a023e1afe3b8cfde5ff56b5473db58f7b0
tree4ed5262653f72985f2f5ba47894a59852cf478e0
parent2f821b036c7689c1e1bc6a8da96a28e8772f7668
configure: do not use $_

Both bash and ksh abuse this variable even in POSIX mode, leading
to unpleasant surprises.

Originally committed as revision 22568 to svn://svn.ffmpeg.org/ffmpeg/trunk
configure