t: stop using GIT_CONFIG to cross repo boundaries

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 1cf78d5b113e0ddac8cdda9b8bc9b49db7b43451..625f06e5e5080eb5ac9d34ee0526d7eccde3e9cc 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -481,8 +481,6 @@ test_at_end_hook_ () {
 test_done () {
        GIT_EXIT_OK=t
 
-       # Note: t0000 relies on $HARNESS_ACTIVE disabling the .counts
-       # output file
        if test -z "$HARNESS_ACTIVE"
        then
                test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results"
@@ -651,7 +649,6 @@ else # normal case, use ../bin-wrappers only unless $with_dashes:
        fi
 fi
 GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
-unset GIT_CONFIG
 GIT_CONFIG_NOSYSTEM=1
 GIT_ATTR_NOSYSTEM=1
 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM