postgres.git / summary / log / commit / refs

commit    f4b777e77dbc46b657bd3ea331ba9f14fe4d34c9
Author:   Andrew Dunstan <andrew@dunslane.net>
Date:     Wed Nov 23 12:17:26 2022 +0000
First released in: 16.0, 11.19, 12.14, 13.10, 14.7, 15.2

    Fix perl warning from commit 9b4eafcaf4
    
    per gripe from Andres Freund and Tom Lane
    
    Backpatch to all live branches.


 src/test/perl/PostgresNode.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test/perl/PostgresNode.pm b/src/test/perl/PostgresNode.pm
index e457f84fd02..b7e4dbd0e8e 100644
--- a/src/test/perl/PostgresNode.pm
+++ b/src/test/perl/PostgresNode.pm
@@ -1320,7 +1320,7 @@ sub _reserve_port
 	# take an exclusive lock to avoid concurrent access
 	flock($portfile, LOCK_EX) || die "locking port file $filename: $!";
 	# see if someone else has or had a reservation of this port
-	my $pid = <$portfile>;
+	my $pid = <$portfile> || "0";
 	chomp $pid;
 	if ($pid +0 > 0)
 	{


[parent: 6e639267a534]