From: Eric Wong (Contractor, The Linux Foundation) <e@80x24.org>
Date: Fri, 30 Mar 2018 01:20:44 +0000 (+0000)
Subject: v2writable: go backwards through alternate Message-IDs
X-Git-Tag: v1.1.0-pre1~92
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=66e91d22b9899aaf5baea05b5e1652a35472b966

v2writable: go backwards through alternate Message-IDs

This is consistent with how we internally generate new
Message-IDs to break conflicts and allows ->reindex to
succeed while walking backwards through history
---

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index 269b028f..34f13e26 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -137,7 +137,7 @@ sub num_for {
 		warn "<$mid> reused for mismatched content\n";
 
 		# try the rest of the mids
-		foreach my $i (1..$#$mids) {
+		for(my $i = $#$mids; $i >= 1; $i--) {
 			my $m = $mids->[$i];
 			$num = $self->{skel}->{mm}->mid_insert($m);
 			if (defined $num) {