When retrieving a file, allow preferred extension to be whatever starts with a dot, and not only one of .tar.bz2 .tar.gz .tgz or .tar.

/trunk/scripts/functions | 5 3 2 0 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

 reporter_name="Alexander BIGGA"

 reporter_url="http://sourceware.org/ml/crossgcc/2008-07/msg00000.html"