test-lib: preserve GIT_CURL_VERBOSE from the environment
commite2a0ccc01fab1770bd3b2767481137c6f728e5ab
authorJeff King <peff@peff.net>
Thu, 22 May 2014 09:28:50 +0000 (22 05:28 -0400)
committerJunio C Hamano <gitster@pobox.com>
Fri, 23 May 2014 19:41:48 +0000 (23 12:41 -0700)
tree069e6e9105e64e32b8d726ac4ac1be668854db87
parent4a28f169ad29ba452e0e7bea2583914c10c58322
test-lib: preserve GIT_CURL_VERBOSE from the environment

Turning on this variable can be useful when debugging http
tests. It does break a few tests in t5541, but it is not
a variable that the user is likely to have enabled
accidentally.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/test-lib.sh