test-lib.sh: unset XDG_CONFIG_HOME

Now that git respects XDG_CONFIG_HOME for some lookups, we must be sure to cleanse the test environment. Otherwise, the user's XDG_CONFIG_HOME could influence the test results. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed Jul 24, 2012 at 07:53 UTC 5adf84ebb375eeee998edef9a2b5aaa05df677d0
1 file changed +1
t/test-lib.sh
+1
@@ -61,6 +61,7 @@ unset VISUAL EMAIL LANGUAGE COLUMNS $(perl -e '
61 my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
62 print join("\n", @vars);
63 ')
64 +unset XDG_CONFIG_HOME
65 GIT_AUTHOR_EMAIL=author@example.com
66 GIT_AUTHOR_NAME='A U Thor'
67 GIT_COMMITTER_EMAIL=committer@example.com