Fix mis-backpatch of c015ccb306ec81bca3023818c9cf0113cae25be1.

Per buildfarm.

diff --git a/src/test/perl/PostgresNode.pm b/src/test/perl/PostgresNode.pm
index b1cd0c07afc72fa26db8805a2015956f1a5ff0fb..6ea3c9999f8d6b510a1d11a33a3238e7653c3a14 100644 (file)
--- a/src/test/perl/PostgresNode.pm
+++ b/src/test/perl/PostgresNode.pm
@@ -1246,7 +1246,7 @@ sub poll_query_until
        diag qq(poll_query_until timed out executing this query:
 $query
 expecting this output:
-$expected
+t
 last actual query output:
 $stdout
 with stderr: