[PATCH] test_common: don't attempt to seek on pipes and terminals

[Eric Wong]

This allows proper error reporting on daemon failure
when using "check-run".
---
 lib/PublicInbox/TestCommon.pm | 1 +
 t/run.perl                    | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/PublicInbox/TestCommon.pm b/lib/PublicInbox/TestCommon.pm
index 49cecacd..09256852 100644
--- a/lib/PublicInbox/TestCommon.pm
+++ b/lib/PublicInbox/TestCommon.pm
@@ -321,6 +321,7 @@ sub run_script ($;$$) {
        # slurp the redirects back into user-supplied strings
        for my $fd (1..2) {
                my $fh = $fhref->[$fd] or next;
+               next unless -f $fh;
                seek($fh, 0, SEEK_SET) or die "seek: $!";
                my $redir = $opt->{$fd};
                local $/;
diff --git a/t/run.perl b/t/run.perl
index 1fb1c5f0..f4e235b7 100755
--- a/t/run.perl
+++ b/t/run.perl
@@ -225,6 +225,6 @@ for (my $i = $repeat; $i != 0; $i--) {
 
 print $OLDOUT "1..".($repeat * scalar(@tests))."\n" if $repeat >= 0;
 if ($lei_env && $$ == $owner_pid) {
-       my $opt = {}; # 1 => $OLDOUT, 2 => $OLDERR };
+       my $opt = { 1 => $OLDOUT, 2 => $OLDERR };
        run_script([qw(lei daemon-kill)], $lei_env, $opt);
 }
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