From efdb4f29ba9ecbddb74d3a68577f068cf034c540 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 2 Jul 2017 17:22:09 -0400 Subject: [PATCH] Fix bug in PostgresNode::query_hash's split() call. By default, Perl's split() function drops trailing empty fields, which is not what we want here. Oversight in commit fb093e4cb. We'd managed to miss it thus far thanks to the very limited usage of this function. Discussion: https://postgr.es/m/14837.1499029831@sss.pgh.pa.us --- 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 4346423a0df..bb2f39e5089 100644 --- a/src/test/perl/PostgresNode.pm +++ b/src/test/perl/PostgresNode.pm @@ -1533,7 +1533,7 @@ sub query_hash # my %val; @val{@columns} = - $result ne '' ? split(qr/\|/, $result) : ('',) x scalar(@columns); + $result ne '' ? split(qr/\|/, $result, -1) : ('',) x scalar(@columns); return \%val; }