makepkg : improve determination of svn revision.

The previous sed command matched every line starting with r.
For example, with mpd-svn package in aur, the svn log output was rather big,
and there were several lines starting with r (the actual revision : r7155,
but also other lines starting with reverting and run), so this broke makepkg:

> makepkg
==> Determining latest svn revision...
  -> Version found: 7155
everting
un
sed: -e expression #1, char 27: unterminated `s' command

To make the sed command more bullet proof, I added the -q option of svn log,
which produces a quieter output, without the log.
And I changed the sed command to only match numbers for the revision.

Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions