From: Eric Wong <e@yhbt.net>
Date: Fri, 20 Mar 2020 08:18:17 +0000 (+0000)
Subject: overidx: parse_references: less error-prone args
X-Git-Tag: v1.4.0~69
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=d34a4b80724e3f77a507ad08b91039427b0e09d5;hp=d34a4b80724e3f77a507ad08b91039427b0e09d5

overidx: parse_references: less error-prone args

Favor `$smsg->{mid}' instead of `$mid0' to reduce parameters
down-the-line, but favor passing the Email::MIME::Header object
around instead of relying on the bloat-prone `$smsg->{mime}'
and calling ->header_obj on it.
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