diff options
Diffstat (limited to 'lib/PublicInbox/DS.pm')
| -rw-r--r-- | lib/PublicInbox/DS.pm | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/PublicInbox/DS.pm b/lib/PublicInbox/DS.pm index 0a763d0e..a08e01f5 100644 --- a/lib/PublicInbox/DS.pm +++ b/lib/PublicInbox/DS.pm @@ -541,7 +541,8 @@ sub write { push @$wbuf, $bref; } else { my $tmpio = $wbuf->[-1]; - if ($tmpio && !defined($tmpio->[2])) { # append to tmp file buffer + if (ref($tmpio) eq 'ARRAY' && !defined($tmpio->[2])) { + # append to tmp file buffer $tmpio->[0]->print($$bref) or return drop($self, "print: $!"); } else { my $tmpio = tmpio($self, $bref, 0) or return 0; |