Scalar::Util may not be loaded by other modules in the future.
---
lib/PublicInbox/Qspawn.pm | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/PublicInbox/Qspawn.pm b/lib/PublicInbox/Qspawn.pm
index c2d8fd73..0044c1f6 100644
--- a/lib/PublicInbox/Qspawn.pm
+++ b/lib/PublicInbox/Qspawn.pm
@@ -28,6 +28,7 @@ package PublicInbox::Qspawn;
use v5.12;
use PublicInbox::Spawn qw(popen_rd);
use PublicInbox::GzipFilter;
+use Scalar::Util qw(blessed);
# n.b.: we get EAGAIN with public-inbox-httpd, and EINTR on other PSGI servers
use Errno qw(EAGAIN EINTR);
@@ -234,8 +235,9 @@ sub psgi_return_init_cb { # this may be
PublicInbox::HTTPD::Async {cb}
my $r = rd_hdr($self) or return;
my $env = $self->{psgi_env};
my $filter;
- if (ref($r) eq 'ARRAY' && Scalar::Util::blessed($r->[2]) &&
- $r->[2]->can('attach')) {
+
+ # this is for RepoAtom since that can fire after parse_cgi_headers
+ if (ref($r) eq 'ARRAY' && blessed($r->[2]) && $r->[2]->can('attach')) {
$filter = pop @$r;
}
$filter //= delete($env->{'qspawn.filter'}) // (ref($r) eq 'ARRAY' ?
