[DBD::Pg] Fix broken test: suck in all warnings into a single scalar, not just the latest one.

Committed by Greg Sabino Mullane <greg-O9fzpki4YnJWk0Htik3J/[email protected]>

Fix broken test: suck in all warnings into a single scalar,
not just the latest one.

---
 t/02attribs.t | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/t/02attribs.t b/t/02attribs.t
index ab1c7d3..7d24b1c 100644
--- a/t/02attribs.t
+++ b/t/02attribs.t
@@ -251,12 +251,11 @@ is ($value, 1, $t);
 
 {
 
-local $SIG{__WARN__} = sub { $warning = shift; };
+local $SIG{__WARN__} = sub { $warning .= shift; };
 
 $dbh->do(q{SET client_min_messages = 'DEBUG1'});
 $t='DB handle attribute "PrintWarn" works when on';
 $warning = q{};
-## FIXME: Fails on recent Postgres because the final message is a LOG
 eval {
 	$dbh->do('CREATE TEMP TABLE dbd_pg_test_temp(id INT PRIMARY KEY)');
 };
-- 
1.8.4