Merge branch 'nd/fix-perf-parameters-in-tests'

Allow GIT_PERF_* environment variables to be passed through the
test framework.

* nd/fix-perf-parameters-in-tests:
  test-lib.sh: unfilter GIT_PERF_*

diff --cc t/test-lib.sh
index d8ec408dfd8d3a78fd14aed75c5c0c2f28e66c3f,bf4cf7199c05eaa1d5ec5ebd8490b14bd4734948..1a6c4ab08cd5adb56869855913272ec42eceb45f
--- 1/t/test-lib.sh
--- 2/t/test-lib.sh
+++ b/t/test-lib.sh
@@@ -85,8 -85,7 +85,8 @@@ unset VISUAL EMAIL LANGUAGE COLUMNS $("
                .*_TEST
                PROVE
                VALGRIND
-               PERF_AGGREGATING_LATER
 +              UNZIP
+               PERF_
        ));
        my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
        print join("\n", @vars);