From 9484944697a1bf76d00d84d081e6a7d633074336 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sun, 22 Dec 2019 22:17:38 +0000
Subject: [PATCH] searchidx: call "++" on PostingIterator instead of "->inc"

The "++" is not yet available in the SWIG-based "Xapian.pm" Perl
bindings, so use "++" where it's supported in both the XS
(Search::Xapian) and SWIG-based Xapian binding.
---
 lib/PublicInbox/SearchIdx.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/PublicInbox/SearchIdx.pm b/lib/PublicInbox/SearchIdx.pm
index 926fac80..b56fd0ee 100644
--- a/lib/PublicInbox/SearchIdx.pm
+++ b/lib/PublicInbox/SearchIdx.pm
@@ -384,7 +384,7 @@ sub batch_do {
 		my ($head, $tail) = $self->find_doc_ids($termval);
 		return if $head == $tail;
 		my @ids;
-		for (; $head != $tail && @ids < $batch_size; $head->inc) {
+		for (; $head != $tail && @ids < $batch_size; $head++) {
 			push @ids, $head->get_docid;
 		}
 		$cb->(\@ids);
@@ -439,7 +439,7 @@ sub remove_by_oid {
 	# there is only ONE element in @delete unless we
 	# have bugs in our v2writable deduplication check
 	my @delete;
-	for (; $head != $tail; $head->inc) {
+	for (; $head != $tail; $head++) {
 		my $docid = $head->get_docid;
 		my $doc = $db->get_document($docid);
 		my $smsg = PublicInbox::SearchMsg->wrap($mid);
-- 
2.51.0