From: Eric Wong <e@80x24.org>
Date: Sat, 26 Sep 2020 08:08:37 +0000 (+0000)
Subject: imap: avoid raising exception if client disconnects
X-Git-Tag: v1.6.1~22
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=f9c3b3746445219bcca75e98b48c56a9049b9bc5;hp=f9c3b3746445219bcca75e98b48c56a9049b9bc5;p=public-inbox.git

imap: avoid raising exception if client disconnects

This ought to save a few cycles if a client disconnects while
in the middle of a (UID) FETCH.  This avoids:

  Can't call method "git" on an undefined value at .../PublicInbox/IMAP.pm

errors in stderr.

(cherry picked from commit 34880bc83077eac5739deca69f66df7685965064)
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