use-timer-not-timeout-in-BackgroundPsql.patch

diff --git a/src/test/perl/PostgreSQL/Test/BackgroundPsql.pm b/src/test/perl/PostgreSQL/Test/BackgroundPsql.pm
index 4091c311b8..72bb21e160 100644
--- a/src/test/perl/PostgreSQL/Test/BackgroundPsql.pm
+++ b/src/test/perl/PostgreSQL/Test/BackgroundPsql.pm
@@ -96,7 +96,7 @@ sub new
 	  "Forbidden caller of constructor: package: $package, file: $file:$line"
 	  unless $package->isa('PostgreSQL::Test::Cluster');
 
-	$psql->{timeout} = IPC::Run::timeout(
+	$psql->{timeout} = IPC::Run::timer(
 		defined($timeout)
 		? $timeout
 		: $PostgreSQL::Test::Utils::timeout_default);
diff --git a/src/test/perl/PostgreSQL/Test/Utils.pm b/src/test/perl/PostgreSQL/Test/Utils.pm
index 42d5a50dc8..8fd0426d30 100644
--- a/src/test/perl/PostgreSQL/Test/Utils.pm
+++ b/src/test/perl/PostgreSQL/Test/Utils.pm
@@ -429,6 +429,7 @@ Pump until string is matched on the specified stream, or timeout occurs.
 sub pump_until
 {
 	my ($proc, $timeout, $stream, $until) = @_;
+	die "timeout should be a timer" if defined($timeout->exception);
 	$proc->pump_nb();
 	while (1)
 	{