[PATCH 05/11] perf: suppress aggregation also in 'run'

[Thomas Rast <trast@student.ethz.ch>]

perf-lib.sh avoids calling aggregate.perl on the results if
$GIT_PERF_AGGREGATING_LATER is set.  'run' uses this to suppress the
table for test runs, so that it can display them all together at the
end.

However, other users may want to do the same while still benefiting
from run's facilities such as automatic compilation/testing of
arbitrary revisions.  So teach 'run' the same interface: when
GIT_PERF_AGGREGATING_LATER is set, do not call aggregate.perl.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
---
 t/perf/run |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/t/perf/run b/t/perf/run
index cfd7012..886290b 100755
--- a/t/perf/run
+++ b/t/perf/run
@@ -69,6 +69,7 @@ run_dirs () {
 	done
 }
 
+orig_GIT_AGGREGATING_LATER=$GIT_PERF_AGGREGATING_LATER
 GIT_PERF_AGGREGATING_LATER=t
 export GIT_PERF_AGGREGATING_LATER
 
@@ -79,4 +80,4 @@ if test $# = 0 -o "$1" = -- -o -f "$1"; then
 	set -- . "$@"
 fi
 run_dirs "$@"
-./aggregate.perl "$@"
+test -z "$orig_GIT_AGGREGATING_LATER" && ./aggregate.perl "$@"
-- 
1.7.10.rc0.230.g16d90