[PATCH 2/4] test-lib.sh: preserve GIT_TRACE_CURL from the environment

From: Elia Pinto <gitter.spiros@gmail.com>
Date: Sep 5, 2016, 10:24 UTC
Message-ID: <20160905102444.3586-3-gitter.spiros@gmail.com>
In-Reply-To: <20160905102444.3586-1-gitter.spiros@gmail.com>

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

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
---
 t/test-lib.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index d731d66..986eba1 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -89,6 +89,7 @@ unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e '
 		UNZIP
 		PERF_
 		CURL_VERBOSE
+		TRACE_CURL
 	));
 	my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
 	print join("\n", @vars);

-- 
2.10.0.308.gf73994d