[PATCH 3/3] perf/aggregate: sort JSON fields in output

[Christian Couder <christian.couder@xxxxxxxxx>]

It is much easier to diff the output against a preivous
one when the fields are sorted.

Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
 t/perf/aggregate.perl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/perf/aggregate.perl b/t/perf/aggregate.perl
index d616d31ca8..fcc0313e65 100755
--- a/t/perf/aggregate.perl
+++ b/t/perf/aggregate.perl
@@ -253,7 +253,7 @@ sub print_codespeed_results {
 		}
 	}
 
-	print to_json(\@data, {utf8 => 1, pretty => 1}), "\n";
+	print to_json(\@data, {utf8 => 1, pretty => 1, canonical => 1}), "\n";
 }
 
 binmode STDOUT, ":utf8" or die "PANIC on binmode: $!";
-- 
2.16.0.rc2.45.g09a1bbd803