archive: complain about path specs that don't match anything
commitd5f53d6d6f20bbd1ec5507824eb213463554b36a
authorRené Scharfe <rene.scharfe@lsrfire.ath.cx>
Sat, 12 Dec 2009 15:00:41 +0000 (12 16:00 +0100)
committerJunio C Hamano <gitster@pobox.com>
Wed, 30 Dec 2009 08:47:00 +0000 (30 00:47 -0800)
treee1b9a40853468f31d1e93adb15197354d73a768e
parent902f235378cb2b2f6dd5dd664b9630c95321f0ae
archive: complain about path specs that don't match anything

Verify that all path specs match at least one path in the specified
tree and reject those that don't.

This would have made the bug fixed by 782a0005 easier to find.

This implementation is simple to the point of being stupid.  It walks
the full tree for each path spec until it matches something.  It's short
and seems to be fast enough, though.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
archive.c