Fix test failure on 5.8.x with DBIC_TRACE=1 (introduced by 68b8ba54)

The CI run did not smoke this particular combination
TLDR: like ... qr/.../m does not work on 5.8.x due to P5#3038

diff --git a/t/storage/debug.t b/t/storage/debug.t
index e023fff..0aba07e 100644 (file)
--- a/t/storage/debug.t
+++ b/t/storage/debug.t
@@ -69,11 +69,12 @@ my $exception = try {
   open(STDERR, '>&STDERRCOPY');
 };
 
-like $exception, qr/
+ok $exception =~ /
   \QDuplication of STDERR for debug output failed (perhaps your STDERR is closed?)\E
     .+
   \Qat @{[__FILE__]} line $exception_line_number\E$
-/xms;
+/xms
+  or diag "Unexpected exception text:\n\n$exception\n";
 
 my @warnings;
 $exception = try {