zz40-xc-ovr.m4: fix 'wc' detection
authorYang Tse <yangsita@gmail.com>
Wed, 30 Jan 2013 11:19:23 +0000 (12:19 +0100)
committerYang Tse <yangsita@gmail.com>
Wed, 30 Jan 2013 11:25:22 +0000 (12:25 +0100)
commit38131d415bd4f8b26db4fdebbfd5b34f41d2a17b
treebdef1e099349bf94fc0cf741aaca7a93f4295ab1
parentc7b6e43ef8dd3e133bcb251b6b2c23b7492c734c
zz40-xc-ovr.m4: fix 'wc' detection

- Take into account that 'wc' may return leading spaces.

- Set internationalization behavior variables.

Tor Arntsen analyzed and reported the issue.

URL: http://curl.haxx.se/mail/lib-2013-01/0351.html
m4/zz40-xc-ovr.m4