Do not complain in configure when not in git workspace
authorNelson Ferreira <nelson.ferreira@ieee.org>
Sun, 8 Dec 2013 19:08:31 +0000 (14:08 -0500)
committerNelson Ferreira <nelson.ferreira@ieee.org>
Sun, 8 Dec 2013 19:08:31 +0000 (14:08 -0500)
commitf33e320fa18a63107726355deb186c15bd70caed
treed7b0f1bf399630b4d661b9be1ede791c553a787a
parent28048c31d319fa17172064ad3d46e2345f381a22
Do not complain in configure when not in git workspace

    * configure.ac: redirect to /dev/null the git describe so that git
      error message is not in output.

Signed-off-by: Nelson Ferreira <nelson.ferreira@ieee.org>
configure.ac