t/test-lib.sh: Export also GIT_BUILD_DIR in test_external
authorJakub Narebski <jnareb@gmail.com>
Sun, 5 Dec 2010 20:48:43 +0000 (21:48 +0100)
committerJakub Narebski <jnareb@gmail.com>
Sun, 5 Dec 2010 20:48:43 +0000 (21:48 +0100)
commit9429ba6b9e18347ef8bb39228051c57dcbabf8bf
treef781ba315eddffe1ac3dce1bcf374c78d1a18808
parent0b0cd0e0a29a139f418991dd769ea4266ffec370
t/test-lib.sh: Export also GIT_BUILD_DIR in test_external

This way we can use it in test scripts written in other languages
(e.g. in Perl), and not rely on "$TEST_DIRECTORY/.."

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
t/test-lib.sh