oidset: add iterator methods to oidset

diff --git a/t/perf/aggregate.perl b/t/perf/aggregate.perl
index 15f7fc1b8015114883bc36d1e35dffd730721e52..1dbc85b21407dcfc83d9dc6a56e8e0f21c748c0c 100755 (executable)
--- a/t/perf/aggregate.perl
+++ b/t/perf/aggregate.perl
@@ -1,5 +1,6 @@
 #!/usr/bin/perl
 
+use lib '../../perl/blib/lib';
 use strict;
 use warnings;
 use Git;
@@ -87,6 +88,7 @@ sub format_times {
 sub read_descr {
        my $name = shift;
        open my $fh, "<", $name or return "<error reading description>";
+       binmode $fh, ":utf8" or die "PANIC on binmode: $!";
        my $line = <$fh>;
        close $fh or die "cannot close $name";
        chomp $line;
@@ -146,6 +148,8 @@ sub have_slash {
 my $totalwidth = 3*@dirs+$descrlen;
 $totalwidth += $_ for (@colwidth);
 
+binmode STDOUT, ":utf8" or die "PANIC on binmode: $!";
+
 printf "%-${descrlen}s", "Test";
 for my $i (0..$#dirs) {
        my $d = $dirs[$i];