Better logic for finding oo and om in ck_entersub

[perl/modules/indirect.git] / t / 21-bad-use.t

diff --git a/t/21-bad-use.t b/t/21-bad-use.t
index f6786954e42bc03043fc360d690bf672116aefc0..dca71d4b0244f5e5a041869a6ffe72423310f1f6 100644 (file)
--- a/t/21-bad-use.t
+++ b/t/21-bad-use.t
@@ -22,7 +22,7 @@ use IPC::Cmd qw/run/;
 plan skip_all => "Couldn't capture buffers" if $success and not defined $stderr;
 plan tests => $total + 1;
 
-$stderr = join '', @$stderr;
+$stderr = join '', @{$stderr || []};
 unless ($success) {
  diag $stderr;
  diag "Failed to execute data file (error $err_code)";