X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FV2Writable.pm;h=c73d859b8fb880e835fc35ef0457eec8a94bec04;hb=d95eee4a10bdb9d30a6aeb93b475250e02109506;hp=6d7382780b6607acae8818d2ec2d399f944707ec;hpb=aa3e1126d751560e8648ebc54f22401f183f9572;p=public-inbox.git

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index 6d738278..c73d859b 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -142,7 +142,7 @@ sub num_for_harder {
 		}
 	}
 	my @cur = $hdr->header_raw('Message-Id');
-	$hdr->header_set('Message-Id', @cur, "<$mid>");
+	$hdr->header_set('Message-Id', "<$mid>", @cur);
 	$num;
 }