tests: avoid unnecessary subshells in misc/stty
authorAndreas Schwab <schwab@linux-m68k.org>
Wed, 4 Apr 2012 13:06:17 +0000 (15:06 +0200)
committerJim Meyering <meyering@redhat.com>
Wed, 4 Apr 2012 14:09:49 +0000 (16:09 +0200)
commit7e0ef7c035a4ef331dfd5019465ad00171a7b800
tree5454d016ddd45be60a1b31a92775e0fc8291aa52
parent9cf086f31804c0fb1460e99080a12fb455659206
tests: avoid unnecessary subshells in misc/stty

* tests/misc/stty: Don't waste a subshell to perform this:
eval rev=\$REV_$opt.  Fix rev1,rev2 assignments similarly.
tests/misc/stty