zz40-xc-ovr.m4: fix variable assignment of subshell output bashism
authorYang Tse <yangsita@gmail.com>
Fri, 25 Jan 2013 13:15:08 +0000 (14:15 +0100)
committerYang Tse <yangsita@gmail.com>
Fri, 25 Jan 2013 13:15:08 +0000 (14:15 +0100)
commita76ea8b79aee7e934761149512d166fa52b53ae7
tree9a17504561c554d446bd190fce6c7aac150390e3
parentc0e8e94ca2d727511bb1fd7641c26b3066ba665a
zz40-xc-ovr.m4: fix variable assignment of subshell output bashism

Tor Arntsen analyzed and reported the issue.

URL: http://curl.haxx.se/mail/lib-2013-01/0306.html
m4/zz40-xc-ovr.m4